diff options
Diffstat (limited to 'gdb')
47 files changed, 664 insertions, 629 deletions
diff --git a/gdb/ChangeLog b/gdb/ChangeLog index 8963878eb8c..c0b6d96a0cf 100644 --- a/gdb/ChangeLog +++ b/gdb/ChangeLog @@ -1,3 +1,29 @@ +2014-09-02 Gary Benson <gbenson@redhat.com> + + * i386-nat.h: Renamed as... + * x86-nat.h: New file. All type, function and variable name + prefixes changed from "i386_" to "x86_". All references updated. + * i386-nat.c: Renamed as... + * x86-nat.c: New file. All type, function and variable name + prefixes changed from "i386_" to "x86_". All references updated. + * common/i386-xstate.h: Renamed as... + * common/x86-xstate.h: New file. All type, function and variable + name prefixes changed from "i386_" to "x86_". All references + updated. + * nat/i386-cpuid.h: Renamed as... + * nat/x86-cpuid.h: New file. All type, function and variable name + prefixes changed from "i386_" to "x86_". All references updated. + * nat/i386-gcc-cpuid.h: Renamed as... + * nat/x86-gcc-cpuid.h: New file. All type, function and variable + name prefixes changed from "i386_" to "x86_". All references + updated. + * nat/i386-dregs.h: Renamed as... + * nat/x86-dregs.h: New file. All type, function and variable name + prefixes changed from "i386_" to "x86_". All references updated. + * nat/i386-dregs.c: Renamed as... + * nat/x86-dregs.c: New file. All type, function and variable name + prefixes changed from "i386_" to "x86_". All references updated. + 2014-09-01 Maciej W. Rozycki <macro@codesourcery.com> * varobj.c (_initialize_varobj): Move to the end of file. diff --git a/gdb/Makefile.in b/gdb/Makefile.in index fbcdfb3e3c0..ec11d425683 100644 --- a/gdb/Makefile.in +++ b/gdb/Makefile.in @@ -863,7 +863,7 @@ LINTFILES = $(SFILES) $(YYFILES) $(CONFIG_SRCS) init.c HFILES_NO_SRCDIR = \ common/gdb_signals.h nat/gdb_thread_db.h common/gdb_vecs.h \ -common/i386-xstate.h nat/linux-ptrace.h nat/mips-linux-watch.h \ +common/x86-xstate.h nat/linux-ptrace.h nat/mips-linux-watch.h \ proc-utils.h aarch64-tdep.h arm-tdep.h ax-gdb.h ppcfbsd-tdep.h \ ppcnbsd-tdep.h cli-out.h gdb_expat.h breakpoint.h infcall.h obsd-tdep.h \ exec.h m32r-tdep.h osabi.h gdbcore.h solib-som.h amd64bsd-nat.h \ @@ -921,7 +921,7 @@ psymtab.h psympriv.h progspace.h bfin-tdep.h ia64-hpux-tdep.h \ amd64-darwin-tdep.h charset-list.h \ config/djgpp/langinfo.h config/djgpp/nl_types.h darwin-nat.h \ dicos-tdep.h filesystem.h gcore.h gdb_wchar.h hppabsd-tdep.h \ -i386-darwin-tdep.h i386-nat.h linux-record.h moxie-tdep.h nios2-tdep.h \ +i386-darwin-tdep.h x86-nat.h linux-record.h moxie-tdep.h nios2-tdep.h \ osdata.h procfs.h python/py-event.h python/py-events.h python/py-stopevent.h \ python/python-internal.h python/python.h ravenscar-thread.h record.h \ record-full.h solib-aix.h \ @@ -933,9 +933,9 @@ common/common-utils.h common/xml-utils.h common/buffer.h common/ptid.h \ common/format.h common/host-defs.h utils.h common/queue.h \ nat/linux-osdata.h gdb-dlfcn.h auto-load.h probe.h stap-probe.h \ gdb_bfd.h sparc-ravenscar-thread.h ppc-ravenscar-thread.h nat/linux-btrace.h \ -ctf.h nat/i386-cpuid.h nat/i386-gcc-cpuid.h target/resume.h \ +ctf.h nat/x86-cpuid.h nat/x86-gcc-cpuid.h target/resume.h \ target/wait.h target/waitstatus.h nat/linux-nat.h nat/linux-waitpid.h \ -common/print-utils.h common/rsp-low.h nat/i386-dregs.h x86-linux-nat.h \ +common/print-utils.h common/rsp-low.h nat/x86-dregs.h x86-linux-nat.h \ i386-linux-nat.h common/common-defs.h common/errors.h common/common-types.h \ common/common-debug.h common/cleanups.h common/gdb_setjmp.h \ common/common-exceptions.h @@ -1636,7 +1636,7 @@ ALLDEPFILES = \ i387-tdep.c \ i386-darwin-tdep.c i386-darwin-nat.c \ i386-dicos-tdep.c \ - i386-linux-tdep.c i386-nat.c \ + i386-linux-tdep.c x86-nat.c \ i386-sol2-nat.c i386-sol2-tdep.c \ i386gnu-nat.c i386gnu-tdep.c \ ia64-hpux-nat.c ia64-hpux-tdep.c \ @@ -2187,8 +2187,8 @@ waitstatus.o: ${srcdir}/target/waitstatus.c # Need to explicitly specify the compile rule as make will do nothing # or try to compile the object file into the sub-directory. -i386-dregs.o: ${srcdir}/nat/i386-dregs.c - $(COMPILE) $(srcdir)/nat/i386-dregs.c +x86-dregs.o: ${srcdir}/nat/x86-dregs.c + $(COMPILE) $(srcdir)/nat/x86-dregs.c $(POSTCOMPILE) linux-btrace.o: ${srcdir}/nat/linux-btrace.c diff --git a/gdb/amd64-linux-nat.c b/gdb/amd64-linux-nat.c index def12eeeac2..a00fbd68e90 100644 --- a/gdb/amd64-linux-nat.c +++ b/gdb/amd64-linux-nat.c @@ -33,7 +33,7 @@ #include "amd64-tdep.h" #include "amd64-linux-tdep.h" #include "i386-linux-tdep.h" -#include "i386-xstate.h" +#include "x86-xstate.h" #include "x86-linux-nat.h" @@ -150,7 +150,7 @@ amd64_linux_fetch_inferior_registers (struct target_ops *ops, if (have_ptrace_getregset) { - char xstateregs[I386_XSTATE_MAX_SIZE]; + char xstateregs[X86_XSTATE_MAX_SIZE]; struct iovec iov; iov.iov_base = xstateregs; @@ -209,7 +209,7 @@ amd64_linux_store_inferior_registers (struct target_ops *ops, if (have_ptrace_getregset) { - char xstateregs[I386_XSTATE_MAX_SIZE]; + char xstateregs[X86_XSTATE_MAX_SIZE]; struct iovec iov; iov.iov_base = xstateregs; diff --git a/gdb/amd64-linux-tdep.c b/gdb/amd64-linux-tdep.c index 97a2890ee20..850ca20cb93 100644 --- a/gdb/amd64-linux-tdep.c +++ b/gdb/amd64-linux-tdep.c @@ -31,7 +31,7 @@ #include "amd64-linux-tdep.h" #include "i386-linux-tdep.h" #include "linux-tdep.h" -#include "i386-xstate.h" +#include "x86-xstate.h" #include "amd64-tdep.h" #include "solib-svr4.h" @@ -58,7 +58,7 @@ static struct core_regset_section amd64_linux_regset_sections[] = { { ".reg", 27 * 8, "general-purpose" }, { ".reg2", 512, "floating-point" }, - { ".reg-xstate", I386_XSTATE_MAX_SIZE, "XSAVE extended state" }, + { ".reg-xstate", X86_XSTATE_MAX_SIZE, "XSAVE extended state" }, { NULL, 0 } }; @@ -1583,20 +1583,20 @@ amd64_linux_core_read_description (struct gdbarch *gdbarch, /* Linux/x86-64. */ uint64_t xcr0 = i386_linux_core_read_xcr0 (abfd); - switch (xcr0 & I386_XSTATE_ALL_MASK) + switch (xcr0 & X86_XSTATE_ALL_MASK) { - case I386_XSTATE_MPX_AVX512_MASK: - case I386_XSTATE_AVX512_MASK: + case X86_XSTATE_MPX_AVX512_MASK: + case X86_XSTATE_AVX512_MASK: if (gdbarch_ptr_bit (gdbarch) == 32) return tdesc_x32_avx512_linux; else return tdesc_amd64_avx512_linux; - case I386_XSTATE_MPX_MASK: + case X86_XSTATE_MPX_MASK: if (gdbarch_ptr_bit (gdbarch) == 32) return tdesc_x32_avx_linux; /* No x32 MPX falling back to AVX. */ else return tdesc_amd64_mpx_linux; - case I386_XSTATE_AVX_MASK: + case X86_XSTATE_AVX_MASK: if (gdbarch_ptr_bit (gdbarch) == 32) return tdesc_x32_avx_linux; else diff --git a/gdb/amd64-windows-nat.c b/gdb/amd64-windows-nat.c index 65c409943e2..cd9701b6a6b 100644 --- a/gdb/amd64-windows-nat.c +++ b/gdb/amd64-windows-nat.c @@ -17,7 +17,7 @@ #include "defs.h" #include "windows-nat.h" -#include "i386-nat.h" +#include "x86-nat.h" #include "amd64-tdep.h" #include <windows.h> @@ -103,5 +103,5 @@ _initialize_amd64_windows_nat (void) { windows_set_context_register_offsets (mappings); windows_set_segment_register_p (amd64_windows_segment_register_p); - i386_set_debug_register_length (8); + x86_set_debug_register_length (8); } diff --git a/gdb/amd64fbsd-nat.c b/gdb/amd64fbsd-nat.c index fd189ec8241..fe4e009b2c1 100644 --- a/gdb/amd64fbsd-nat.c +++ b/gdb/amd64fbsd-nat.c @@ -32,7 +32,7 @@ #include "amd64-tdep.h" #include "amd64-nat.h" #include "amd64bsd-nat.h" -#include "i386-nat.h" +#include "x86-nat.h" /* Offset in `struct reg' where MEMBER is stored. */ @@ -145,7 +145,7 @@ static void amd64fbsd_mourn_inferior (struct target_ops *ops) { #ifdef HAVE_PT_GETDBREGS - i386_cleanup_dregs (); + x86_cleanup_dregs (); #endif super_mourn_inferior (ops); } @@ -167,14 +167,14 @@ _initialize_amd64fbsd_nat (void) #ifdef HAVE_PT_GETDBREGS - i386_use_watchpoints (t); + x86_use_watchpoints (t); - i386_dr_low.set_control = amd64bsd_dr_set_control; - i386_dr_low.set_addr = amd64bsd_dr_set_addr; - i386_dr_low.get_addr = amd64bsd_dr_get_addr; - i386_dr_low.get_status = amd64bsd_dr_get_status; - i386_dr_low.get_control = amd64bsd_dr_get_control; - i386_set_debug_register_length (8); + x86_dr_low.set_control = amd64bsd_dr_set_control; + x86_dr_low.set_addr = amd64bsd_dr_set_addr; + x86_dr_low.get_addr = amd64bsd_dr_get_addr; + x86_dr_low.get_status = amd64bsd_dr_get_status; + x86_dr_low.get_control = amd64bsd_dr_get_control; + x86_set_debug_register_length (8); #endif /* HAVE_PT_GETDBREGS */ diff --git a/gdb/common/i386-xstate.h b/gdb/common/i386-xstate.h deleted file mode 100644 index 610eaa11086..00000000000 --- a/gdb/common/i386-xstate.h +++ /dev/null @@ -1,67 +0,0 @@ -/* Common code for i386 XSAVE extended state. - - Copyright (C) 2010-2014 Free Software Foundation, Inc. - - This file is part of GDB. - - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 3 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program. If not, see <http://www.gnu.org/licenses/>. */ - -#ifndef I386_XSTATE_H -#define I386_XSTATE_H 1 - -/* The extended state feature bits. */ -#define I386_XSTATE_X87 (1ULL << 0) -#define I386_XSTATE_SSE (1ULL << 1) -#define I386_XSTATE_AVX (1ULL << 2) -#define I386_XSTATE_BNDREGS (1ULL << 3) -#define I386_XSTATE_BNDCFG (1ULL << 4) -#define I386_XSTATE_MPX (I386_XSTATE_BNDREGS | I386_XSTATE_BNDCFG) - -/* AVX 512 adds three feature bits. All three must be enabled. */ -#define I386_XSTATE_K (1ULL << 5) -#define I386_XSTATE_ZMM_H (1ULL << 6) -#define I386_XSTATE_ZMM (1ULL << 7) -#define I386_XSTATE_AVX512 (I386_XSTATE_K | I386_XSTATE_ZMM_H \ - | I386_XSTATE_ZMM) - -/* Supported mask and size of the extended state. */ -#define I386_XSTATE_X87_MASK I386_XSTATE_X87 -#define I386_XSTATE_SSE_MASK (I386_XSTATE_X87 | I386_XSTATE_SSE) -#define I386_XSTATE_AVX_MASK (I386_XSTATE_SSE_MASK | I386_XSTATE_AVX) -#define I386_XSTATE_MPX_MASK (I386_XSTATE_AVX_MASK | I386_XSTATE_MPX) -#define I386_XSTATE_AVX512_MASK (I386_XSTATE_AVX_MASK | I386_XSTATE_AVX512) -#define I386_XSTATE_MPX_AVX512_MASK (I386_XSTATE_MPX_MASK | I386_XSTATE_AVX512) - -#define I386_XSTATE_ALL_MASK (I386_XSTATE_MPX_AVX512_MASK) - -#define I386_XSTATE_SSE_SIZE 576 -#define I386_XSTATE_AVX_SIZE 832 -#define I386_XSTATE_BNDREGS_SIZE 1024 -#define I386_XSTATE_BNDCFG_SIZE 1088 -#define I386_XSTATE_AVX512_SIZE 2688 -#define I386_XSTATE_MAX_SIZE 2688 - - -/* In case one of the MPX XCR0 bits is set we consider we have MPX. */ -#define HAS_MPX(XCR0) (((XCR0) & I386_XSTATE_MPX) != 0) -#define HAS_AVX(XCR0) (((XCR0) & I386_XSTATE_AVX) != 0) -#define HAS_AVX512(XCR0) (((XCR0) & I386_XSTATE_AVX512) != 0) - -/* Get I386 XSAVE extended state size. */ -#define I386_XSTATE_SIZE(XCR0) \ - (HAS_AVX512 (XCR0) ? I386_XSTATE_AVX512_SIZE : \ - (HAS_MPX (XCR0) ? I386_XSTATE_BNDCFG_SIZE : \ - (HAS_AVX (XCR0) ? I386_XSTATE_AVX_SIZE : I386_XSTATE_SSE_SIZE))) - -#endif /* I386_XSTATE_H */ diff --git a/gdb/common/x86-xstate.h b/gdb/common/x86-xstate.h new file mode 100644 index 00000000000..8bbbf175dfd --- /dev/null +++ b/gdb/common/x86-xstate.h @@ -0,0 +1,67 @@ +/* Common code for x86 XSAVE extended state. + + Copyright (C) 2010-2014 Free Software Foundation, Inc. + + This file is part of GDB. + + This program is free software; you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation; either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see <http://www.gnu.org/licenses/>. */ + +#ifndef X86_XSTATE_H +#define X86_XSTATE_H 1 + +/* The extended state feature bits. */ +#define X86_XSTATE_X87 (1ULL << 0) +#define X86_XSTATE_SSE (1ULL << 1) +#define X86_XSTATE_AVX (1ULL << 2) +#define X86_XSTATE_BNDREGS (1ULL << 3) +#define X86_XSTATE_BNDCFG (1ULL << 4) +#define X86_XSTATE_MPX (X86_XSTATE_BNDREGS | X86_XSTATE_BNDCFG) + +/* AVX 512 adds three feature bits. All three must be enabled. */ +#define X86_XSTATE_K (1ULL << 5) +#define X86_XSTATE_ZMM_H (1ULL << 6) +#define X86_XSTATE_ZMM (1ULL << 7) +#define X86_XSTATE_AVX512 (X86_XSTATE_K | X86_XSTATE_ZMM_H \ + | X86_XSTATE_ZMM) + +/* Supported mask and size of the extended state. */ +#define X86_XSTATE_X87_MASK X86_XSTATE_X87 +#define X86_XSTATE_SSE_MASK (X86_XSTATE_X87 | X86_XSTATE_SSE) +#define X86_XSTATE_AVX_MASK (X86_XSTATE_SSE_MASK | X86_XSTATE_AVX) +#define X86_XSTATE_MPX_MASK (X86_XSTATE_AVX_MASK | X86_XSTATE_MPX) +#define X86_XSTATE_AVX512_MASK (X86_XSTATE_AVX_MASK | X86_XSTATE_AVX512) +#define X86_XSTATE_MPX_AVX512_MASK (X86_XSTATE_MPX_MASK | X86_XSTATE_AVX512) + +#define X86_XSTATE_ALL_MASK (X86_XSTATE_MPX_AVX512_MASK) + +#define X86_XSTATE_SSE_SIZE 576 +#define X86_XSTATE_AVX_SIZE 832 +#define X86_XSTATE_BNDREGS_SIZE 1024 +#define X86_XSTATE_BNDCFG_SIZE 1088 +#define X86_XSTATE_AVX512_SIZE 2688 +#define X86_XSTATE_MAX_SIZE 2688 + + +/* In case one of the MPX XCR0 bits is set we consider we have MPX. */ +#define HAS_MPX(XCR0) (((XCR0) & X86_XSTATE_MPX) != 0) +#define HAS_AVX(XCR0) (((XCR0) & X86_XSTATE_AVX) != 0) +#define HAS_AVX512(XCR0) (((XCR0) & X86_XSTATE_AVX512) != 0) + +/* Get I386 XSAVE extended state size. */ +#define X86_XSTATE_SIZE(XCR0) \ + (HAS_AVX512 (XCR0) ? X86_XSTATE_AVX512_SIZE : \ + (HAS_MPX (XCR0) ? X86_XSTATE_BNDCFG_SIZE : \ + (HAS_AVX (XCR0) ? X86_XSTATE_AVX_SIZE : X86_XSTATE_SSE_SIZE))) + +#endif /* X86_XSTATE_H */ diff --git a/gdb/config/i386/cygwin.mh b/gdb/config/i386/cygwin.mh index 07f06f2e067..09bee12258a 100644 --- a/gdb/config/i386/cygwin.mh +++ b/gdb/config/i386/cygwin.mh @@ -1,3 +1,3 @@ MH_CFLAGS= -NATDEPFILES= i386-nat.o i386-dregs.o windows-nat.o i386-windows-nat.o +NATDEPFILES= x86-nat.o x86-dregs.o windows-nat.o i386-windows-nat.o XM_CLIBS= diff --git a/gdb/config/i386/cygwin64.mh b/gdb/config/i386/cygwin64.mh index 5ce30951c09..3bede6405dd 100644 --- a/gdb/config/i386/cygwin64.mh +++ b/gdb/config/i386/cygwin64.mh @@ -17,4 +17,4 @@ # You should have received a copy of the GNU General Public License # along with this program. If not, see <http://www.gnu.org/licenses/>. */ -NATDEPFILES= i386-nat.o i386-dregs.o windows-nat.o amd64-windows-nat.o +NATDEPFILES= x86-nat.o x86-dregs.o windows-nat.o amd64-windows-nat.o diff --git a/gdb/config/i386/darwin.mh b/gdb/config/i386/darwin.mh index bd4d57ea1ed..16c155884d5 100644 --- a/gdb/config/i386/darwin.mh +++ b/gdb/config/i386/darwin.mh @@ -1,4 +1,4 @@ # Host: IA86 running Darwin NATDEPFILES = fork-child.o darwin-nat.o \ - i386-darwin-nat.o i386-nat.o i386-dregs.o amd64-nat.o darwin-nat-info.o + i386-darwin-nat.o x86-nat.o x86-dregs.o amd64-nat.o darwin-nat-info.o diff --git a/gdb/config/i386/fbsd.mh b/gdb/config/i386/fbsd.mh index 7aa6a69d19a..e5bff3a2419 100644 --- a/gdb/config/i386/fbsd.mh +++ b/gdb/config/i386/fbsd.mh @@ -1,6 +1,6 @@ # Host: FreeBSD/i386 NATDEPFILES= fork-child.o inf-ptrace.o \ - fbsd-nat.o i386-nat.o i386-dregs.o i386bsd-nat.o i386fbsd-nat.o \ + fbsd-nat.o x86-nat.o x86-dregs.o i386bsd-nat.o i386fbsd-nat.o \ bsd-kvm.o NAT_FILE= nm-fbsd.h HAVE_NATIVE_GCORE_HOST = 1 diff --git a/gdb/config/i386/fbsd64.mh b/gdb/config/i386/fbsd64.mh index c37f4604226..329c526ca06 100644 --- a/gdb/config/i386/fbsd64.mh +++ b/gdb/config/i386/fbsd64.mh @@ -1,7 +1,7 @@ # Host: FreeBSD/amd64 NATDEPFILES= fork-child.o inf-ptrace.o \ fbsd-nat.o amd64-nat.o amd64bsd-nat.o amd64fbsd-nat.o \ - bsd-kvm.o i386-nat.o i386-dregs.o + bsd-kvm.o x86-nat.o x86-dregs.o HAVE_NATIVE_GCORE_HOST = 1 LOADLIBES= -lkvm diff --git a/gdb/config/i386/go32.mh b/gdb/config/i386/go32.mh index 1b8ce8633dc..b0ab60c2ccc 100644 --- a/gdb/config/i386/go32.mh +++ b/gdb/config/i386/go32.mh @@ -3,7 +3,7 @@ # We include several header files from config/djgpp MH_CFLAGS= -I$(srcdir)/config/djgpp -NATDEPFILES= go32-nat.o i386-nat.o i386-dregs.o +NATDEPFILES= go32-nat.o x86-nat.o x86-dregs.o HOST_IPC= CC= gcc diff --git a/gdb/config/i386/linux.mh b/gdb/config/i386/linux.mh index 536ed3d48af..a4e4842c93c 100644 --- a/gdb/config/i386/linux.mh +++ b/gdb/config/i386/linux.mh @@ -2,7 +2,7 @@ NAT_FILE= config/nm-linux.h NATDEPFILES= inf-ptrace.o fork-child.o \ - i386-nat.o i386-dregs.o i386-linux-nat.o x86-linux-nat.o \ + x86-nat.o x86-dregs.o i386-linux-nat.o x86-linux-nat.o \ proc-service.o linux-thread-db.o \ linux-nat.o linux-osdata.o linux-fork.o linux-procfs.o linux-ptrace.o \ linux-btrace.o linux-waitpid.o diff --git a/gdb/config/i386/linux64.mh b/gdb/config/i386/linux64.mh index 8faca421bd5..d557202994a 100644 --- a/gdb/config/i386/linux64.mh +++ b/gdb/config/i386/linux64.mh @@ -1,6 +1,6 @@ # Host: GNU/Linux x86-64 NATDEPFILES= inf-ptrace.o fork-child.o \ - i386-nat.o i386-dregs.o amd64-nat.o amd64-linux-nat.o \ + x86-nat.o x86-dregs.o amd64-nat.o amd64-linux-nat.o \ x86-linux-nat.o \ linux-nat.o linux-osdata.o \ proc-service.o linux-thread-db.o linux-fork.o \ diff --git a/gdb/config/i386/mingw.mh b/gdb/config/i386/mingw.mh index 07f06f2e067..09bee12258a 100644 --- a/gdb/config/i386/mingw.mh +++ b/gdb/config/i386/mingw.mh @@ -1,3 +1,3 @@ MH_CFLAGS= -NATDEPFILES= i386-nat.o i386-dregs.o windows-nat.o i386-windows-nat.o +NATDEPFILES= x86-nat.o x86-dregs.o windows-nat.o i386-windows-nat.o XM_CLIBS= diff --git a/gdb/config/i386/mingw64.mh b/gdb/config/i386/mingw64.mh index 740f508bb80..0ee2e2c687a 100644 --- a/gdb/config/i386/mingw64.mh +++ b/gdb/config/i386/mingw64.mh @@ -1 +1 @@ -NATDEPFILES= i386-nat.o i386-dregs.o windows-nat.o amd64-windows-nat.o +NATDEPFILES= x86-nat.o x86-dregs.o windows-nat.o amd64-windows-nat.o diff --git a/gdb/gdbserver/ChangeLog b/gdb/gdbserver/ChangeLog index b1e81178b10..c2c86df8905 100644 --- a/gdb/gdbserver/ChangeLog +++ b/gdb/gdbserver/ChangeLog @@ -1,5 +1,14 @@ 2014-09-02 Gary Benson <gbenson@redhat.com> + * i386-low.h: Renamed as... + * x86-low.h: New file. All type, function and variable name + prefixes changed from "i386_" to "x86_". All references updated. + * i386-low.c: Renamed as... + * x86-low.c: New file. All type, function and variable name + prefixes changed from "i386_" to "x86_". All references updated. + +2014-09-02 Gary Benson <gbenson@redhat.com> + * linux-x86-low.c (x86_linux_new_process): Use XCNEW. (x86_linux_new_thread): Likewise. diff --git a/gdb/gdbserver/Makefile.in b/gdb/gdbserver/Makefile.in index 21ac6f2a51e..1447e6111d8 100644 --- a/gdb/gdbserver/Makefile.in +++ b/gdb/gdbserver/Makefile.in @@ -149,7 +149,7 @@ SFILES= $(srcdir)/gdbreplay.c $(srcdir)/inferiors.c $(srcdir)/dll.c \ $(srcdir)/thread-db.c $(srcdir)/utils.c $(srcdir)/debug.c \ $(srcdir)/linux-arm-low.c $(srcdir)/linux-bfin-low.c \ $(srcdir)/linux-cris-low.c $(srcdir)/linux-crisv32-low.c \ - ${srcdir}/i386-low.c $(srcdir)/i387-fp.c \ + ${srcdir}/x86-low.c $(srcdir)/i387-fp.c \ $(srcdir)/linux-ia64-low.c $(srcdir)/linux-low.c \ $(srcdir)/linux-m32r-low.c \ $(srcdir)/linux-m68k-low.c $(srcdir)/linux-mips-low.c \ @@ -558,7 +558,7 @@ waitstatus.o: ../target/waitstatus.c # Native object files rules from ../nat -i386-dregs.o: ../nat/i386-dregs.c +x86-dregs.o: ../nat/x86-dregs.c $(COMPILE) $< $(POSTCOMPILE) linux-btrace.o: ../nat/linux-btrace.c diff --git a/gdb/gdbserver/configure.srv b/gdb/gdbserver/configure.srv index 8ff9c2881e3..679fc9f065b 100644 --- a/gdb/gdbserver/configure.srv +++ b/gdb/gdbserver/configure.srv @@ -99,7 +99,7 @@ case "${target}" in srv_linux_thread_db=yes ;; i[34567]86-*-cygwin*) srv_regobj="$srv_i386_regobj" - srv_tgtobj="i386-low.o i386-dregs.o win32-low.o win32-i386-low.o" + srv_tgtobj="x86-low.o x86-dregs.o win32-low.o win32-i386-low.o" srv_xmlfiles="$srv_i386_xmlfiles" ;; i[34567]86-*-linux*) srv_regobj="$srv_i386_linux_regobj" @@ -108,7 +108,7 @@ case "${target}" in srv_regobj="$srv_regobj $srv_amd64_linux_regobj" srv_xmlfiles="${srv_xmlfiles} $srv_amd64_linux_xmlfiles" fi - srv_tgtobj="$srv_linux_obj linux-x86-low.o i386-low.o i386-dregs.o i387-fp.o" + srv_tgtobj="$srv_linux_obj linux-x86-low.o x86-low.o x86-dregs.o i387-fp.o" srv_tgtobj="${srv_tgtobj} linux-btrace.o" srv_linux_usrregs=yes srv_linux_regsets=yes @@ -125,7 +125,7 @@ case "${target}" in ;; i[34567]86-*-mingw32ce*) srv_regobj="$srv_i386_regobj" - srv_tgtobj="i386-low.o i386-dregs.o win32-low.o win32-i386-low.o" + srv_tgtobj="x86-low.o x86-dregs.o win32-low.o win32-i386-low.o" srv_tgtobj="${srv_tgtobj} wincecompat.o" srv_xmlfiles="$srv_i386_xmlfiles" # hostio_last_error implementation is in win32-low.c @@ -134,7 +134,7 @@ case "${target}" in srv_mingwce=yes ;; i[34567]86-*-mingw*) srv_regobj="$srv_i386_regobj" - srv_tgtobj="i386-low.o i386-dregs.o win32-low.o win32-i386-low.o" + srv_tgtobj="x86-low.o x86-dregs.o win32-low.o win32-i386-low.o" srv_xmlfiles="$srv_i386_xmlfiles" srv_mingw=yes ;; @@ -315,7 +315,7 @@ case "${target}" in srv_linux_thread_db=yes ;; x86_64-*-linux*) srv_regobj="$srv_amd64_linux_regobj $srv_i386_linux_regobj" - srv_tgtobj="$srv_linux_obj linux-x86-low.o i386-low.o i386-dregs.o i387-fp.o" + srv_tgtobj="$srv_linux_obj linux-x86-low.o x86-low.o x86-dregs.o i387-fp.o" srv_tgtobj="${srv_tgtobj} linux-btrace.o" srv_xmlfiles="$srv_i386_linux_xmlfiles $srv_amd64_linux_xmlfiles" srv_linux_usrregs=yes # This is for i386 progs. @@ -325,12 +325,12 @@ case "${target}" in ipa_obj="${ipa_amd64_linux_regobj} linux-amd64-ipa.o" ;; x86_64-*-mingw*) srv_regobj="$srv_amd64_regobj" - srv_tgtobj="i386-low.o i386-dregs.o i387-fp.o win32-low.o win32-i386-low.o" + srv_tgtobj="x86-low.o x86-dregs.o i387-fp.o win32-low.o win32-i386-low.o" srv_xmlfiles="$srv_i386_xmlfiles $srv_amd64_xmlfiles" srv_mingw=yes ;; x86_64-*-cygwin*) srv_regobj="$srv_amd64_regobj" - srv_tgtobj="i386-low.o i386-dregs.o i387-fp.o win32-low.o win32-i386-low.o" + srv_tgtobj="x86-low.o x86-dregs.o i387-fp.o win32-low.o win32-i386-low.o" srv_xmlfiles="$srv_i386_xmlfiles" ;; diff --git a/gdb/gdbserver/i387-fp.c b/gdb/gdbserver/i387-fp.c index c2d0bdf510e..f5e20a7f82b 100644 --- a/gdb/gdbserver/i387-fp.c +++ b/gdb/gdbserver/i387-fp.c @@ -18,7 +18,7 @@ #include "server.h" #include "i387-fp.h" -#include "i386-xstate.h" +#include "x86-xstate.h" static const int num_mpx_bnd_registers = 4; static const int num_mpx_cfg_registers = 2; @@ -288,35 +288,35 @@ i387_cache_to_xsave (struct regcache *regcache, void *buf) zero. */ if (clear_bv) { - if ((clear_bv & I386_XSTATE_X87)) + if ((clear_bv & X86_XSTATE_X87)) for (i = 0; i < 8; i++) memset (((char *) &fp->st_space[0]) + i * 16, 0, 10); - if ((clear_bv & I386_XSTATE_SSE)) + if ((clear_bv & X86_XSTATE_SSE)) for (i = 0; i < num_xmm_registers; i++) memset (((char *) &fp->xmm_space[0]) + i * 16, 0, 16); - if ((clear_bv & I386_XSTATE_AVX)) + if ((clear_bv & X86_XSTATE_AVX)) for (i = 0; i < num_xmm_registers; i++) memset (((char *) &fp->ymmh_space[0]) + i * 16, 0, 16); - if ((clear_bv & I386_XSTATE_BNDREGS)) + if ((clear_bv & X86_XSTATE_BNDREGS)) for (i = 0; i < num_mpx_bnd_registers; i++) memset (((char *) &fp->mpx_bnd_space[0]) + i * 16, 0, 16); - if ((clear_bv & I386_XSTATE_BNDCFG)) + if ((clear_bv & X86_XSTATE_BNDCFG)) for (i = 0; i < num_mpx_cfg_registers; i++) memset (((char *) &fp->mpx_cfg_space[0]) + i * 8, 0, 8); - if ((clear_bv & I386_XSTATE_K)) + if ((clear_bv & X86_XSTATE_K)) for (i = 0; i < num_avx512_k_registers; i++) memset (((char *) &fp->k_space[0]) + i * 8, 0, 8); - if ((clear_bv & I386_XSTATE_ZMM_H)) + if ((clear_bv & X86_XSTATE_ZMM_H)) for (i = 0; i < num_avx512_zmmh_low_registers; i++) memset (((char *) &fp->zmmh_low_space[0]) + i * 32, 0, 32); - if ((clear_bv & I386_XSTATE_ZMM)) + if ((clear_bv & X86_XSTATE_ZMM)) { for (i = 0; i < num_avx512_zmmh_high_registers; i++) memset (((char *) &fp->zmmh_low_space[0]) + 32 + i * 64, 0, 32); @@ -328,7 +328,7 @@ i387_cache_to_xsave (struct regcache *regcache, void *buf) } /* Check if any x87 registers are changed. */ - if ((x86_xcr0 & I386_XSTATE_X87)) + if ((x86_xcr0 & X86_XSTATE_X87)) { int st0_regnum = find_regno (regcache->tdesc, "st0"); @@ -338,14 +338,14 @@ i387_cache_to_xsave (struct regcache *regcache, void *buf) p = ((char *) &fp->st_space[0]) + i * 16; if (memcmp (raw, p, 10)) { - xstate_bv |= I386_XSTATE_X87; + xstate_bv |= X86_XSTATE_X87; memcpy (p, raw, 10); } } } /* Check if any SSE registers are changed. */ - if ((x86_xcr0 & I386_XSTATE_SSE)) + if ((x86_xcr0 & X86_XSTATE_SSE)) { int xmm0_regnum = find_regno (regcache->tdesc, "xmm0"); @@ -355,14 +355,14 @@ i387_cache_to_xsave (struct regcache *regcache, void *buf) p = ((char *) &fp->xmm_space[0]) + i * 16; if (memcmp (raw, p, 16)) { - xstate_bv |= I386_XSTATE_SSE; + xstate_bv |= X86_XSTATE_SSE; memcpy (p, raw, 16); } } } /* Check if any AVX registers are changed. */ - if ((x86_xcr0 & I386_XSTATE_AVX)) + if ((x86_xcr0 & X86_XSTATE_AVX)) { int ymm0h_regnum = find_regno (regcache->tdesc, "ymm0h"); @@ -372,14 +372,14 @@ i387_cache_to_xsave (struct regcache *regcache, void *buf) p = ((char *) &fp->ymmh_space[0]) + i * 16; if (memcmp (raw, p, 16)) { - xstate_bv |= I386_XSTATE_AVX; + xstate_bv |= X86_XSTATE_AVX; memcpy (p, raw, 16); } } } /* Check if any bound register has changed. */ - if ((x86_xcr0 & I386_XSTATE_BNDREGS)) + if ((x86_xcr0 & X86_XSTATE_BNDREGS)) { int bnd0r_regnum = find_regno (regcache->tdesc, "bnd0raw"); @@ -389,14 +389,14 @@ i387_cache_to_xsave (struct regcache *regcache, void *buf) p = ((char *) &fp->mpx_bnd_space[0]) + i * 16; if (memcmp (raw, p, 16)) { - xstate_bv |= I386_XSTATE_BNDREGS; + xstate_bv |= X86_XSTATE_BNDREGS; memcpy (p, raw, 16); } } } /* Check if any status register has changed. */ - if ((x86_xcr0 & I386_XSTATE_BNDCFG)) + if ((x86_xcr0 & X86_XSTATE_BNDCFG)) { int bndcfg_regnum = find_regno (regcache->tdesc, "bndcfgu"); @@ -406,14 +406,14 @@ i387_cache_to_xsave (struct regcache *regcache, void *buf) p = ((char *) &fp->mpx_cfg_space[0]) + i * 8; if (memcmp (raw, p, 8)) { - xstate_bv |= I386_XSTATE_BNDCFG; + xstate_bv |= X86_XSTATE_BNDCFG; memcpy (p, raw, 8); } } } /* Check if any K registers are changed. */ - if ((x86_xcr0 & I386_XSTATE_K)) + if ((x86_xcr0 & X86_XSTATE_K)) { int k0_regnum = find_regno (regcache->tdesc, "k0"); @@ -423,14 +423,14 @@ i387_cache_to_xsave (struct regcache *regcache, void *buf) p = ((char *) &fp->k_space[0]) + i * 8; if (memcmp (raw, p, 8) != 0) { - xstate_bv |= I386_XSTATE_K; + xstate_bv |= X86_XSTATE_K; memcpy (p, raw, 8); } } } /* Check if any of ZMM0H-ZMM15H registers are changed. */ - if ((x86_xcr0 & I386_XSTATE_ZMM_H)) + if ((x86_xcr0 & X86_XSTATE_ZMM_H)) { int zmm0h_regnum = find_regno (regcache->tdesc, "zmm0h"); @@ -440,14 +440,14 @@ i387_cache_to_xsave (struct regcache *regcache, void *buf) p = ((char *) &fp->zmmh_low_space[0]) + i * 32; if (memcmp (raw, p, 32) != 0) { - xstate_bv |= I386_XSTATE_ZMM_H; + xstate_bv |= X86_XSTATE_ZMM_H; memcpy (p, raw, 32); } } } /* Check if any of ZMM16H-ZMM31H registers are changed. */ - if ((x86_xcr0 & I386_XSTATE_ZMM)) + if ((x86_xcr0 & X86_XSTATE_ZMM)) { int zmm16h_regnum = find_regno (regcache->tdesc, "zmm16h"); @@ -457,14 +457,14 @@ i387_cache_to_xsave (struct regcache *regcache, void *buf) p = ((char *) &fp->zmmh_low_space[0]) + 32 + i * 64; if (memcmp (raw, p, 32) != 0) { - xstate_bv |= I386_XSTATE_ZMM; + xstate_bv |= X86_XSTATE_ZMM; memcpy (p, raw, 32); } } } /* Check if any XMM_AVX512 registers are changed. */ - if ((x86_xcr0 & I386_XSTATE_ZMM)) + if ((x86_xcr0 & X86_XSTATE_ZMM)) { int xmm_avx512_regnum = find_regno (regcache->tdesc, "xmm16"); @@ -474,14 +474,14 @@ i387_cache_to_xsave (struct regcache *regcache, void *buf) p = ((char *) &fp->zmmh_high_space[0]) + i * 64; if (memcmp (raw, p, 16) != 0) { - xstate_bv |= I386_XSTATE_ZMM; + xstate_bv |= X86_XSTATE_ZMM; memcpy (p, raw, 16); } } } /* Check if any YMMH_AVX512 registers are changed. */ - if ((x86_xcr0 & I386_XSTATE_ZMM)) + if ((x86_xcr0 & X86_XSTATE_ZMM)) { int ymmh_avx512_regnum = find_regno (regcache->tdesc, "ymm16h"); @@ -491,7 +491,7 @@ i387_cache_to_xsave (struct regcache *regcache, void *buf) p = ((char *) &fp->zmmh_high_space[0]) + 16 + i * 64; if (memcmp (raw, p, 16) != 0) { - xstate_bv |= I386_XSTATE_ZMM; + xstate_bv |= X86_XSTATE_ZMM; memcpy (p, raw, 16); } } @@ -653,11 +653,11 @@ i387_xsave_to_cache (struct regcache *regcache, const void *buf) clear_bv = (~fp->xstate_bv) & x86_xcr0; /* Check if any x87 registers are changed. */ - if ((x86_xcr0 & I386_XSTATE_X87) != 0) + if ((x86_xcr0 & X86_XSTATE_X87) != 0) { int st0_regnum = find_regno (regcache->tdesc, "st0"); - if ((clear_bv & I386_XSTATE_X87) != 0) + if ((clear_bv & X86_XSTATE_X87) != 0) { for (i = 0; i < 8; i++) supply_register_zeroed (regcache, i + st0_regnum); @@ -670,11 +670,11 @@ i387_xsave_to_cache (struct regcache *regcache, const void *buf) } } - if ((x86_xcr0 & I386_XSTATE_SSE) != 0) + if ((x86_xcr0 & X86_XSTATE_SSE) != 0) { int xmm0_regnum = find_regno (regcache->tdesc, "xmm0"); - if ((clear_bv & I386_XSTATE_SSE)) + if ((clear_bv & X86_XSTATE_SSE)) { for (i = 0; i < num_xmm_registers; i++) supply_register_zeroed (regcache, i + xmm0_regnum); @@ -687,11 +687,11 @@ i387_xsave_to_cache (struct regcache *regcache, const void *buf) } } - if ((x86_xcr0 & I386_XSTATE_AVX) != 0) + if ((x86_xcr0 & X86_XSTATE_AVX) != 0) { int ymm0h_regnum = find_regno (regcache->tdesc, "ymm0h"); - if ((clear_bv & I386_XSTATE_AVX) != 0) + if ((clear_bv & X86_XSTATE_AVX) != 0) { for (i = 0; i < num_xmm_registers; i++) supply_register_zeroed (regcache, i + ymm0h_regnum); @@ -704,12 +704,12 @@ i387_xsave_to_cache (struct regcache *regcache, const void *buf) } } - if ((x86_xcr0 & I386_XSTATE_BNDREGS)) + if ((x86_xcr0 & X86_XSTATE_BNDREGS)) { int bnd0r_regnum = find_regno (regcache->tdesc, "bnd0raw"); - if ((clear_bv & I386_XSTATE_BNDREGS) != 0) + if ((clear_bv & X86_XSTATE_BNDREGS) != 0) { for (i = 0; i < num_mpx_bnd_registers; i++) supply_register_zeroed (regcache, i + bnd0r_regnum); @@ -723,11 +723,11 @@ i387_xsave_to_cache (struct regcache *regcache, const void *buf) } - if ((x86_xcr0 & I386_XSTATE_BNDCFG)) + if ((x86_xcr0 & X86_XSTATE_BNDCFG)) { int bndcfg_regnum = find_regno (regcache->tdesc, "bndcfgu"); - if ((clear_bv & I386_XSTATE_BNDCFG) != 0) + if ((clear_bv & X86_XSTATE_BNDCFG) != 0) { for (i = 0; i < num_mpx_cfg_registers; i++) supply_register_zeroed (regcache, i + bndcfg_regnum); @@ -740,11 +740,11 @@ i387_xsave_to_cache (struct regcache *regcache, const void *buf) } } - if ((x86_xcr0 & I386_XSTATE_K) != 0) + if ((x86_xcr0 & X86_XSTATE_K) != 0) { int k0_regnum = find_regno (regcache->tdesc, "k0"); - if ((clear_bv & I386_XSTATE_K) != 0) + if ((clear_bv & X86_XSTATE_K) != 0) { for (i = 0; i < num_avx512_k_registers; i++) supply_register_zeroed (regcache, i + k0_regnum); @@ -757,11 +757,11 @@ i387_xsave_to_cache (struct regcache *regcache, const void *buf) } } - if ((x86_xcr0 & I386_XSTATE_ZMM_H) != 0) + if ((x86_xcr0 & X86_XSTATE_ZMM_H) != 0) { int zmm0h_regnum = find_regno (regcache->tdesc, "zmm0h"); - if ((clear_bv & I386_XSTATE_ZMM_H) != 0) + if ((clear_bv & X86_XSTATE_ZMM_H) != 0) { for (i = 0; i < num_avx512_zmmh_low_registers; i++) supply_register_zeroed (regcache, i + zmm0h_regnum); @@ -774,13 +774,13 @@ i387_xsave_to_cache (struct regcache *regcache, const void *buf) } } - if ((x86_xcr0 & I386_XSTATE_ZMM) != 0) + if ((x86_xcr0 & X86_XSTATE_ZMM) != 0) { int zmm16h_regnum = find_regno (regcache->tdesc, "zmm16h"); int ymm16h_regnum = find_regno (regcache->tdesc, "ymm16h"); int xmm16_regnum = find_regno (regcache->tdesc, "xmm16"); - if ((clear_bv & I386_XSTATE_ZMM) != 0) + if ((clear_bv & X86_XSTATE_ZMM) != 0) { for (i = 0; i < num_avx512_zmmh_high_registers; i++) supply_register_zeroed (regcache, i + zmm16h_regnum); @@ -837,4 +837,4 @@ i387_xsave_to_cache (struct regcache *regcache, const void *buf) } /* Default to SSE. */ -unsigned long long x86_xcr0 = I386_XSTATE_SSE_MASK; +unsigned long long x86_xcr0 = X86_XSTATE_SSE_MASK; diff --git a/gdb/gdbserver/linux-x86-low.c b/gdb/gdbserver/linux-x86-low.c index 8666f6f6d09..6b73886b021 100644 --- a/gdb/gdbserver/linux-x86-low.c +++ b/gdb/gdbserver/linux-x86-low.c @@ -23,8 +23,8 @@ #include <inttypes.h> #include "linux-low.h" #include "i387-fp.h" -#include "i386-low.h" -#include "i386-xstate.h" +#include "x86-low.h" +#include "x86-xstate.h" #include "gdb_proc_service.h" /* Don't include elf/common.h if linux/elf.h got included by @@ -148,7 +148,7 @@ static const char *xmltarget_amd64_linux_no_xml = "@<target>\ struct arch_process_info { - struct i386_debug_reg_state debug_reg_state; + struct x86_debug_reg_state debug_reg_state; }; /* Per-thread arch-specific data we want to keep. */ @@ -587,7 +587,7 @@ update_debug_registers_callback (struct inferior_list_entry *entry, /* Update the inferior's debug register REGNUM from STATE. */ static void -i386_dr_low_set_addr (int regnum, CORE_ADDR addr) +x86_dr_low_set_addr (int regnum, CORE_ADDR addr) { /* Only update the threads of this process. */ int pid = pid_of (current_inferior); @@ -600,7 +600,7 @@ i386_dr_low_set_addr (int regnum, CORE_ADDR addr) /* Return the inferior's debug register REGNUM. */ static CORE_ADDR -i386_dr_low_get_addr (int regnum) +x86_dr_low_get_addr (int regnum) { ptid_t ptid = ptid_of (current_inferior); @@ -612,7 +612,7 @@ i386_dr_low_get_addr (int regnum) /* Update the inferior's DR7 debug control register from STATE. */ static void -i386_dr_low_set_control (unsigned long control) +x86_dr_low_set_control (unsigned long control) { /* Only update the threads of this process. */ int pid = pid_of (current_inferior); @@ -623,7 +623,7 @@ i386_dr_low_set_control (unsigned long control) /* Return the inferior's DR7 debug control register. */ static unsigned long -i386_dr_low_get_control (void) +x86_dr_low_get_control (void) { ptid_t ptid = ptid_of (current_inferior); @@ -634,7 +634,7 @@ i386_dr_low_get_control (void) and record it in STATE. */ static unsigned long -i386_dr_low_get_status (void) +x86_dr_low_get_status (void) { ptid_t ptid = ptid_of (current_inferior); @@ -642,13 +642,13 @@ i386_dr_low_get_status (void) } /* Low-level function vector. */ -struct i386_dr_low_type i386_dr_low = +struct x86_dr_low_type x86_dr_low = { - i386_dr_low_set_control, - i386_dr_low_set_addr, - i386_dr_low_get_addr, - i386_dr_low_get_status, - i386_dr_low_get_control, + x86_dr_low_set_control, + x86_dr_low_set_addr, + x86_dr_low_get_addr, + x86_dr_low_get_status, + x86_dr_low_get_control, sizeof (void *), }; @@ -686,10 +686,10 @@ x86_insert_point (enum raw_bkpt_type type, CORE_ADDR addr, { enum target_hw_bp_type hw_type = raw_bkpt_type_to_target_hw_bp_type (type); - struct i386_debug_reg_state *state + struct x86_debug_reg_state *state = &proc->private->arch_private->debug_reg_state; - return i386_dr_insert_watchpoint (state, hw_type, addr, size); + return x86_dr_insert_watchpoint (state, hw_type, addr, size); } default: @@ -715,10 +715,10 @@ x86_remove_point (enum raw_bkpt_type type, CORE_ADDR addr, { enum target_hw_bp_type hw_type = raw_bkpt_type_to_target_hw_bp_type (type); - struct i386_debug_reg_state *state + struct x86_debug_reg_state *state = &proc->private->arch_private->debug_reg_state; - return i386_dr_remove_watchpoint (state, hw_type, addr, size); + return x86_dr_remove_watchpoint (state, hw_type, addr, size); } default: /* Unsupported. */ @@ -730,7 +730,7 @@ static int x86_stopped_by_watchpoint (void) { struct process_info *proc = current_process (); - return i386_dr_stopped_by_watchpoint (&proc->private->arch_private->debug_reg_state); + return x86_dr_stopped_by_watchpoint (&proc->private->arch_private->debug_reg_state); } static CORE_ADDR @@ -738,8 +738,8 @@ x86_stopped_data_address (void) { struct process_info *proc = current_process (); CORE_ADDR addr; - if (i386_dr_stopped_data_address (&proc->private->arch_private->debug_reg_state, - &addr)) + if (x86_dr_stopped_data_address (&proc->private->arch_private->debug_reg_state, + &addr)) return addr; return 0; } @@ -751,7 +751,7 @@ x86_linux_new_process (void) { struct arch_process_info *info = XCNEW (struct arch_process_info); - i386_low_init_dregs (&info->debug_reg_state); + x86_low_init_dregs (&info->debug_reg_state); return info; } @@ -782,7 +782,7 @@ x86_linux_prepare_to_resume (struct lwp_info *lwp) int i; int pid = ptid_get_pid (ptid); struct process_info *proc = find_process_pid (pid); - struct i386_debug_reg_state *state + struct x86_debug_reg_state *state = &proc->private->arch_private->debug_reg_state; x86_linux_dr_set (ptid, DR_CONTROL, 0); @@ -794,7 +794,7 @@ x86_linux_prepare_to_resume (struct lwp_info *lwp) /* If we're setting a watchpoint, any change the inferior had done itself to the debug registers needs to be - discarded, otherwise, i386_dr_stopped_data_address can + discarded, otherwise, x86_dr_stopped_data_address can get confused. */ clear_status = 1; } @@ -1334,7 +1334,7 @@ x86_linux_read_description (void) if (!use_xml) { - x86_xcr0 = I386_XSTATE_SSE_MASK; + x86_xcr0 = X86_XSTATE_SSE_MASK; /* Don't use XML. */ #ifdef __x86_64__ @@ -1347,7 +1347,7 @@ x86_linux_read_description (void) if (have_ptrace_getregset == -1) { - uint64_t xstateregs[(I386_XSTATE_SSE_SIZE / sizeof (uint64_t))]; + uint64_t xstateregs[(X86_XSTATE_SSE_SIZE / sizeof (uint64_t))]; struct iovec iov; iov.iov_base = xstateregs; @@ -1369,7 +1369,7 @@ x86_linux_read_description (void) for (regset = x86_regsets; regset->fill_function != NULL; regset++) if (regset->get_request == PTRACE_GETREGSET) - regset->size = I386_XSTATE_SIZE (xcr0); + regset->size = X86_XSTATE_SIZE (xcr0); else if (regset->type != GENERAL_REGS) regset->size = 0; } @@ -1377,7 +1377,7 @@ x86_linux_read_description (void) /* Check the native XCR0 only if PTRACE_GETREGSET is available. */ xcr0_features = (have_ptrace_getregset - && (xcr0 & I386_XSTATE_ALL_MASK)); + && (xcr0 & X86_XSTATE_ALL_MASK)); if (xcr0_features) x86_xcr0 = xcr0; @@ -1389,15 +1389,15 @@ x86_linux_read_description (void) { if (xcr0_features) { - switch (xcr0 & I386_XSTATE_ALL_MASK) + switch (xcr0 & X86_XSTATE_ALL_MASK) { - case I386_XSTATE_AVX512_MASK: + case X86_XSTATE_AVX512_MASK: return tdesc_amd64_avx512_linux; - case I386_XSTATE_MPX_MASK: + case X86_XSTATE_MPX_MASK: return tdesc_amd64_mpx_linux; - case I386_XSTATE_AVX_MASK: + case X86_XSTATE_AVX_MASK: return tdesc_amd64_avx_linux; default: @@ -1411,13 +1411,13 @@ x86_linux_read_description (void) { if (xcr0_features) { - switch (xcr0 & I386_XSTATE_ALL_MASK) + switch (xcr0 & X86_XSTATE_ALL_MASK) { - case I386_XSTATE_AVX512_MASK: + case X86_XSTATE_AVX512_MASK: return tdesc_x32_avx512_linux; - case I386_XSTATE_MPX_MASK: /* No MPX on x32. */ - case I386_XSTATE_AVX_MASK: + case X86_XSTATE_MPX_MASK: /* No MPX on x32. */ + case X86_XSTATE_AVX_MASK: return tdesc_x32_avx_linux; default: @@ -1433,15 +1433,15 @@ x86_linux_read_description (void) { if (xcr0_features) { - switch (xcr0 & I386_XSTATE_ALL_MASK) + switch (xcr0 & X86_XSTATE_ALL_MASK) { - case (I386_XSTATE_AVX512_MASK): + case (X86_XSTATE_AVX512_MASK): return tdesc_i386_avx512_linux; - case (I386_XSTATE_MPX_MASK): + case (X86_XSTATE_MPX_MASK): return tdesc_i386_mpx_linux; - case (I386_XSTATE_AVX_MASK): + case (X86_XSTATE_AVX_MASK): return tdesc_i386_avx_linux; default: diff --git a/gdb/gdbserver/win32-i386-low.c b/gdb/gdbserver/win32-i386-low.c index 39149f37a9e..b4b99e87e10 100644 --- a/gdb/gdbserver/win32-i386-low.c +++ b/gdb/gdbserver/win32-i386-low.c @@ -17,7 +17,7 @@ #include "server.h" #include "win32-low.h" -#include "i386-low.h" +#include "x86-low.h" #ifndef CONTEXT_EXTENDED_REGISTERS #define CONTEXT_EXTENDED_REGISTERS 0 @@ -38,7 +38,7 @@ void init_registers_i386 (void); extern const struct target_desc *tdesc_i386; #endif -static struct i386_debug_reg_state debug_reg_state; +static struct x86_debug_reg_state debug_reg_state; static int debug_registers_changed = 0; static int debug_registers_used = 0; @@ -46,7 +46,7 @@ static int debug_registers_used = 0; /* Update the inferior's debug register REGNUM from STATE. */ static void -i386_dr_low_set_addr (int regnum, CORE_ADDR addr) +x86_dr_low_set_addr (int regnum, CORE_ADDR addr) { gdb_assert (DR_FIRSTADDR <= regnum && regnum <= DR_LASTADDR); @@ -58,7 +58,7 @@ i386_dr_low_set_addr (int regnum, CORE_ADDR addr) } static CORE_ADDR -i386_dr_low_get_addr (int regnum) +x86_dr_low_get_addr (int regnum) { gdb_assert (DR_FIRSTADDR <= regnum && regnum <= DR_LASTADDR); @@ -68,7 +68,7 @@ i386_dr_low_get_addr (int regnum) /* Update the inferior's DR7 debug control register from STATE. */ static void -i386_dr_low_set_control (unsigned long control) +x86_dr_low_set_control (unsigned long control) { /* debug_reg_state.dr_control_mirror is already set. Just notify i386_set_thread_context, i386_thread_added @@ -78,7 +78,7 @@ i386_dr_low_set_control (unsigned long control) } static unsigned long -i386_dr_low_get_control (void) +x86_dr_low_get_control (void) { return debug_reg_state.dr_control_mirror; } @@ -87,7 +87,7 @@ i386_dr_low_get_control (void) and record it in STATE. */ static unsigned long -i386_dr_low_get_status (void) +x86_dr_low_get_status (void) { /* We don't need to do anything here, the last call to thread_rec for current_event.dwThreadId id has already set it. */ @@ -95,13 +95,13 @@ i386_dr_low_get_status (void) } /* Low-level function vector. */ -struct i386_dr_low_type i386_dr_low = +struct x86_dr_low_type x86_dr_low = { - i386_dr_low_set_control, - i386_dr_low_set_addr, - i386_dr_low_get_addr, - i386_dr_low_get_status, - i386_dr_low_get_control, + x86_dr_low_set_control, + x86_dr_low_set_addr, + x86_dr_low_get_addr, + x86_dr_low_get_status, + x86_dr_low_get_control, sizeof (void *), }; @@ -132,8 +132,8 @@ i386_insert_point (enum raw_bkpt_type type, CORE_ADDR addr, enum target_hw_bp_type hw_type = raw_bkpt_type_to_target_hw_bp_type (type); - return i386_dr_insert_watchpoint (&debug_reg_state, - hw_type, addr, size); + return x86_dr_insert_watchpoint (&debug_reg_state, + hw_type, addr, size); } default: /* Unsupported. */ @@ -153,8 +153,8 @@ i386_remove_point (enum raw_bkpt_type type, CORE_ADDR addr, enum target_hw_bp_type hw_type = raw_bkpt_type_to_target_hw_bp_type (type); - return i386_dr_remove_watchpoint (&debug_reg_state, - hw_type, addr, size); + return x86_dr_remove_watchpoint (&debug_reg_state, + hw_type, addr, size); } default: /* Unsupported. */ @@ -163,16 +163,16 @@ i386_remove_point (enum raw_bkpt_type type, CORE_ADDR addr, } static int -i386_stopped_by_watchpoint (void) +x86_stopped_by_watchpoint (void) { - return i386_dr_stopped_by_watchpoint (&debug_reg_state); + return x86_dr_stopped_by_watchpoint (&debug_reg_state); } static CORE_ADDR -i386_stopped_data_address (void) +x86_stopped_data_address (void) { CORE_ADDR addr; - if (i386_dr_stopped_data_address (&debug_reg_state, &addr)) + if (x86_dr_stopped_data_address (&debug_reg_state, &addr)) return addr; return 0; } @@ -180,7 +180,7 @@ i386_stopped_data_address (void) static void i386_initial_stuff (void) { - i386_low_init_dregs (&debug_reg_state); + x86_low_init_dregs (&debug_reg_state); debug_registers_changed = 0; debug_registers_used = 0; } @@ -216,7 +216,7 @@ i386_get_thread_context (win32_thread_info *th, DEBUG_EVENT* current_event) if (th->tid == current_event->dwThreadId) { /* Copy dr values from the current thread. */ - struct i386_debug_reg_state *dr = &debug_reg_state; + struct x86_debug_reg_state *dr = &debug_reg_state; dr->dr_mirror[0] = th->context.Dr0; dr->dr_mirror[1] = th->context.Dr1; dr->dr_mirror[2] = th->context.Dr2; @@ -231,7 +231,7 @@ i386_set_thread_context (win32_thread_info *th, DEBUG_EVENT* current_event) { if (debug_registers_changed) { - struct i386_debug_reg_state *dr = &debug_reg_state; + struct x86_debug_reg_state *dr = &debug_reg_state; th->context.Dr0 = dr->dr_mirror[0]; th->context.Dr1 = dr->dr_mirror[1]; th->context.Dr2 = dr->dr_mirror[2]; @@ -250,7 +250,7 @@ i386_thread_added (win32_thread_info *th) /* Set the debug registers for the new thread if they are used. */ if (debug_registers_used) { - struct i386_debug_reg_state *dr = &debug_reg_state; + struct x86_debug_reg_state *dr = &debug_reg_state; th->context.ContextFlags = CONTEXT_DEBUG_REGISTERS; GetThreadContext (th->h, &th->context); @@ -460,6 +460,6 @@ struct win32_target_ops the_low_target = { i386_supports_z_point_type, i386_insert_point, i386_remove_point, - i386_stopped_by_watchpoint, - i386_stopped_data_address + x86_stopped_by_watchpoint, + x86_stopped_data_address }; diff --git a/gdb/gdbserver/i386-low.c b/gdb/gdbserver/x86-low.c index 845c3b0f72e..aaa110e3aae 100644 --- a/gdb/gdbserver/i386-low.c +++ b/gdb/gdbserver/x86-low.c @@ -1,4 +1,4 @@ -/* Debug register code for the i386. +/* Low level support for x86 (i386 and x86-64). Copyright (C) 2009-2014 Free Software Foundation, Inc. @@ -18,13 +18,13 @@ along with this program. If not, see <http://www.gnu.org/licenses/>. */ #include "server.h" -#include "i386-low.h" +#include "x86-low.h" /* Clear the reference counts and forget everything we knew about the debug registers. */ void -i386_low_init_dregs (struct i386_debug_reg_state *state) +x86_low_init_dregs (struct x86_debug_reg_state *state) { int i; diff --git a/gdb/gdbserver/i386-low.h b/gdb/gdbserver/x86-low.h index e726038072c..9aecff43e39 100644 --- a/gdb/gdbserver/i386-low.h +++ b/gdb/gdbserver/x86-low.h @@ -1,4 +1,4 @@ -/* Misc. low level support for i386. +/* Low level support for x86 (i386 and x86-64). Copyright (C) 2009-2014 Free Software Foundation, Inc. @@ -18,7 +18,7 @@ along with this program. If not, see <http://www.gnu.org/licenses/>. */ -#include "nat/i386-dregs.h" +#include "nat/x86-dregs.h" /* Initialize STATE. */ -extern void i386_low_init_dregs (struct i386_debug_reg_state *state); +extern void x86_low_init_dregs (struct x86_debug_reg_state *state); diff --git a/gdb/go32-nat.c b/gdb/go32-nat.c index ed542478f5e..8f59426afda 100644 --- a/gdb/go32-nat.c +++ b/gdb/go32-nat.c @@ -85,7 +85,7 @@ #include <fcntl.h> -#include "i386-nat.h" +#include "x86-nat.h" #include "inferior.h" #include "infrun.h" #include "gdbthread.h" @@ -97,7 +97,7 @@ #include "buildsym.h" #include "i387-tdep.h" #include "i386-tdep.h" -#include "nat/i386-cpuid.h" +#include "nat/x86-cpuid.h" #include "value.h" #include "regcache.h" #include "top.h" @@ -735,7 +735,7 @@ go32_mourn_inferior (struct target_ops *ops) be nice if GDB itself would take care to remove all breakpoints at all times, but it doesn't, probably under an assumption that the OS cleans up when the debuggee exits. */ - i386_cleanup_dregs (); + x86_cleanup_dregs (); ptid = inferior_ptid; inferior_ptid = null_ptid; @@ -1083,12 +1083,12 @@ go32_sysinfo (char *arg, int from_tty) { /* CPUID with EAX = 0 returns the Vendor ID. */ #if 0 - /* Ideally we would use i386_cpuid(), but it needs someone to run + /* Ideally we would use x86_cpuid(), but it needs someone to run native tests first to make sure things actually work. They should. http://sourceware.org/ml/gdb-patches/2013-05/msg00164.html */ unsigned int eax, ebx, ecx, edx; - if (i386_cpuid (0, &eax, &ebx, &ecx, &edx)) + if (x86_cpuid (0, &eax, &ebx, &ecx, &edx)) { cpuid_max = eax; memcpy (&vendor[0], &ebx, 4); @@ -1141,7 +1141,7 @@ go32_sysinfo (char *arg, int from_tty) #if 0 /* See comment above about cpuid usage. */ - i386_cpuid (1, &cpuid_eax, &cpuid_ebx, NULL, &cpuid_edx); + x86_cpuid (1, &cpuid_eax, &cpuid_ebx, NULL, &cpuid_edx); #else __asm__ __volatile__ ("movl $1, %%eax;" "cpuid;" @@ -2062,14 +2062,14 @@ _initialize_go32_nat (void) { struct target_ops *t = go32_target (); - i386_dr_low.set_control = go32_set_dr7; - i386_dr_low.set_addr = go32_set_dr; - i386_dr_low.get_status = go32_get_dr6; - i386_dr_low.get_control = go32_get_dr7; - i386_dr_low.get_addr = go32_get_dr; - i386_set_debug_register_length (4); + x86_dr_low.set_control = go32_set_dr7; + x86_dr_low.set_addr = go32_set_dr; + x86_dr_low.get_status = go32_get_dr6; + x86_dr_low.get_control = go32_get_dr7; + x86_dr_low.get_addr = go32_get_dr; + x86_set_debug_register_length (4); - i386_use_watchpoints (t); + x86_use_watchpoints (t); add_target (t); /* Initialize child's cwd as empty to be initialized when starting diff --git a/gdb/i386-darwin-nat.c b/gdb/i386-darwin-nat.c index f94c05366a8..a60bc6ce3e0 100644 --- a/gdb/i386-darwin-nat.c +++ b/gdb/i386-darwin-nat.c @@ -33,7 +33,7 @@ #include "arch-utils.h" #include "gdbcore.h" -#include "i386-nat.h" +#include "x86-nat.h" #include "darwin-nat.h" #include "i386-darwin-tdep.h" @@ -628,19 +628,19 @@ darwin_complete_target (struct target_ops *target) amd64_native_gregset32_num_regs = i386_darwin_thread_state_num_regs; #endif - i386_use_watchpoints (target); + x86_use_watchpoints (target); - i386_dr_low.set_control = i386_darwin_dr_set_control; - i386_dr_low.set_addr = i386_darwin_dr_set_addr; - i386_dr_low.get_addr = i386_darwin_dr_get_addr; - i386_dr_low.get_status = i386_darwin_dr_get_status; - i386_dr_low.get_control = i386_darwin_dr_get_control; + x86_dr_low.set_control = i386_darwin_dr_set_control; + x86_dr_low.set_addr = i386_darwin_dr_set_addr; + x86_dr_low.get_addr = i386_darwin_dr_get_addr; + x86_dr_low.get_status = i386_darwin_dr_get_status; + x86_dr_low.get_control = i386_darwin_dr_get_control; /* Let's assume that the kernel is 64 bits iff the executable is. */ #ifdef __x86_64__ - i386_set_debug_register_length (8); + x86_set_debug_register_length (8); #else - i386_set_debug_register_length (4); + x86_set_debug_register_length (4); #endif target->to_fetch_registers = i386_darwin_fetch_inferior_registers; diff --git a/gdb/i386-linux-nat.c b/gdb/i386-linux-nat.c index 8227d4ad7e1..32a82e903a0 100644 --- a/gdb/i386-linux-nat.c +++ b/gdb/i386-linux-nat.c @@ -30,7 +30,7 @@ #include "i387-tdep.h" #include "i386-tdep.h" #include "i386-linux-tdep.h" -#include "i386-xstate.h" +#include "x86-xstate.h" #include "x86-linux-nat.h" @@ -321,7 +321,7 @@ store_fpregs (const struct regcache *regcache, int tid, int regno) static int fetch_xstateregs (struct regcache *regcache, int tid) { - char xstateregs[I386_XSTATE_MAX_SIZE]; + char xstateregs[X86_XSTATE_MAX_SIZE]; struct iovec iov; if (!have_ptrace_getregset) @@ -344,7 +344,7 @@ fetch_xstateregs (struct regcache *regcache, int tid) static int store_xstateregs (const struct regcache *regcache, int tid, int regno) { - char xstateregs[I386_XSTATE_MAX_SIZE]; + char xstateregs[X86_XSTATE_MAX_SIZE]; struct iovec iov; if (!have_ptrace_getregset) diff --git a/gdb/i386-linux-tdep.c b/gdb/i386-linux-tdep.c index aa60d3a4039..b3707f7a7ea 100644 --- a/gdb/i386-linux-tdep.c +++ b/gdb/i386-linux-tdep.c @@ -37,7 +37,7 @@ #include "xml-syscall.h" #include "i387-tdep.h" -#include "i386-xstate.h" +#include "x86-xstate.h" /* The syscall's XML filename for i386. */ #define XML_SYSCALL_FILENAME_I386 "syscalls/i386-linux.xml" @@ -70,7 +70,7 @@ static struct core_regset_section i386_linux_sse_regset_sections[] = static struct core_regset_section i386_linux_avx_regset_sections[] = { { ".reg", 68, "general-purpose" }, - { ".reg-xstate", I386_XSTATE_MAX_SIZE, "XSAVE extended state" }, + { ".reg-xstate", X86_XSTATE_MAX_SIZE, "XSAVE extended state" }, { NULL, 0 } }; @@ -613,8 +613,8 @@ i386_linux_core_read_xcr0 (bfd *abfd) size_t size = bfd_section_size (abfd, xstate); /* Check extended state size. */ - if (size < I386_XSTATE_AVX_SIZE) - xcr0 = I386_XSTATE_SSE_MASK; + if (size < X86_XSTATE_AVX_SIZE) + xcr0 = X86_XSTATE_SSE_MASK; else { char contents[8]; @@ -647,18 +647,18 @@ i386_linux_core_read_description (struct gdbarch *gdbarch, /* Linux/i386. */ uint64_t xcr0 = i386_linux_core_read_xcr0 (abfd); - switch ((xcr0 & I386_XSTATE_ALL_MASK)) + switch ((xcr0 & X86_XSTATE_ALL_MASK)) { - case I386_XSTATE_MPX_AVX512_MASK: - case I386_XSTATE_AVX512_MASK: + case X86_XSTATE_MPX_AVX512_MASK: + case X86_XSTATE_AVX512_MASK: return tdesc_i386_avx512_linux; - case I386_XSTATE_MPX_MASK: + case X86_XSTATE_MPX_MASK: return tdesc_i386_mpx_linux; - case I386_XSTATE_AVX_MASK: + case X86_XSTATE_AVX_MASK: return tdesc_i386_avx_linux; - case I386_XSTATE_SSE_MASK: + case X86_XSTATE_SSE_MASK: return tdesc_i386_linux; - case I386_XSTATE_X87_MASK: + case X86_XSTATE_X87_MASK: return tdesc_i386_mmx_linux; default: break; diff --git a/gdb/i386-tdep.c b/gdb/i386-tdep.c index 6a8ed55835e..1e68505a44a 100644 --- a/gdb/i386-tdep.c +++ b/gdb/i386-tdep.c @@ -47,7 +47,7 @@ #include "exceptions.h" #include "i386-tdep.h" #include "i387-tdep.h" -#include "i386-xstate.h" +#include "x86-xstate.h" #include "record.h" #include "record-full.h" @@ -4478,12 +4478,12 @@ i386_register_reggroup_p (struct gdbarch *gdbarch, int regnum, ymm_avx512_regnum_p = i386_ymm_avx512_regnum_p (gdbarch, regnum); zmm_regnum_p = i386_zmm_regnum_p (gdbarch, regnum); - avx512_p = ((tdep->xcr0 & I386_XSTATE_AVX512_MASK) - == I386_XSTATE_AVX512_MASK); - avx_p = ((tdep->xcr0 & I386_XSTATE_AVX512_MASK) - == I386_XSTATE_AVX_MASK) && !avx512_p; - sse_p = ((tdep->xcr0 & I386_XSTATE_AVX512_MASK) - == I386_XSTATE_SSE_MASK) && !avx512_p && ! avx_p; + avx512_p = ((tdep->xcr0 & X86_XSTATE_AVX512_MASK) + == X86_XSTATE_AVX512_MASK); + avx_p = ((tdep->xcr0 & X86_XSTATE_AVX512_MASK) + == X86_XSTATE_AVX_MASK) && !avx512_p; + sse_p = ((tdep->xcr0 & X86_XSTATE_AVX512_MASK) + == X86_XSTATE_SSE_MASK) && !avx512_p && ! avx_p; if (group == vector_reggroup) return (mmx_regnum_p @@ -4512,17 +4512,17 @@ i386_register_reggroup_p (struct gdbarch *gdbarch, int regnum, bnd_regnum_p = i386_bnd_regnum_p (gdbarch, regnum); if (group == all_reggroup - && ((bnd_regnum_p && (tdep->xcr0 & I386_XSTATE_MPX_MASK)))) + && ((bnd_regnum_p && (tdep->xcr0 & X86_XSTATE_MPX_MASK)))) return bnd_regnum_p; bndr_regnum_p = i386_bndr_regnum_p (gdbarch, regnum); if (group == all_reggroup - && ((bndr_regnum_p && (tdep->xcr0 & I386_XSTATE_MPX_MASK)))) + && ((bndr_regnum_p && (tdep->xcr0 & X86_XSTATE_MPX_MASK)))) return 0; mpx_ctrl_regnum_p = i386_mpx_ctrl_regnum_p (gdbarch, regnum); if (group == all_reggroup - && ((mpx_ctrl_regnum_p && (tdep->xcr0 & I386_XSTATE_MPX_MASK)))) + && ((mpx_ctrl_regnum_p && (tdep->xcr0 & X86_XSTATE_MPX_MASK)))) return mpx_ctrl_regnum_p; if (group == general_reggroup) @@ -8160,7 +8160,7 @@ i386_validate_tdesc_p (struct gdbarch_tdep *tdep, if (!feature_avx) return 0; - tdep->xcr0 = I386_XSTATE_MPX_AVX512_MASK; + tdep->xcr0 = X86_XSTATE_MPX_AVX512_MASK; /* It may have been set by OSABI initialization function. */ if (tdep->k0_regnum < 0) @@ -8203,7 +8203,7 @@ i386_validate_tdesc_p (struct gdbarch_tdep *tdep, return 0; if (!feature_avx512) - tdep->xcr0 = I386_XSTATE_AVX_MASK; + tdep->xcr0 = X86_XSTATE_AVX_MASK; /* It may have been set by OSABI initialization function. */ if (tdep->num_ymm_regs == 0) @@ -8219,10 +8219,10 @@ i386_validate_tdesc_p (struct gdbarch_tdep *tdep, tdep->ymmh_register_names[i]); } else if (feature_sse) - tdep->xcr0 = I386_XSTATE_SSE_MASK; + tdep->xcr0 = X86_XSTATE_SSE_MASK; else { - tdep->xcr0 = I386_XSTATE_X87_MASK; + tdep->xcr0 = X86_XSTATE_X87_MASK; tdep->num_xmm_regs = 0; } @@ -8242,7 +8242,7 @@ i386_validate_tdesc_p (struct gdbarch_tdep *tdep, if (feature_mpx) { - tdep->xcr0 |= I386_XSTATE_MPX_MASK; + tdep->xcr0 |= X86_XSTATE_MPX_MASK; if (tdep->bnd0r_regnum < 0) { diff --git a/gdb/i386-windows-nat.c b/gdb/i386-windows-nat.c index caa645a9e50..37c61660d37 100644 --- a/gdb/i386-windows-nat.c +++ b/gdb/i386-windows-nat.c @@ -17,7 +17,7 @@ #include "defs.h" #include "windows-nat.h" -#include "i386-nat.h" +#include "x86-nat.h" #include "i386-tdep.h" #include <windows.h> @@ -87,5 +87,5 @@ _initialize_i386_windows_nat (void) { windows_set_context_register_offsets (mappings); windows_set_segment_register_p (i386_windows_segment_register_p); - i386_set_debug_register_length (4); + x86_set_debug_register_length (4); } diff --git a/gdb/i386fbsd-nat.c b/gdb/i386fbsd-nat.c index 6d781717235..754677f6640 100644 --- a/gdb/i386fbsd-nat.c +++ b/gdb/i386fbsd-nat.c @@ -28,7 +28,7 @@ #include "fbsd-nat.h" #include "i386-tdep.h" -#include "i386-nat.h" +#include "x86-nat.h" #include "i386bsd-nat.h" /* Resume execution of the inferior process. If STEP is nonzero, @@ -128,14 +128,14 @@ _initialize_i386fbsd_nat (void) #ifdef HAVE_PT_GETDBREGS - i386_use_watchpoints (t); + x86_use_watchpoints (t); - i386_dr_low.set_control = i386bsd_dr_set_control; - i386_dr_low.set_addr = i386bsd_dr_set_addr; - i386_dr_low.get_addr = i386bsd_dr_get_addr; - i386_dr_low.get_status = i386bsd_dr_get_status; - i386_dr_low.get_control = i386bsd_dr_get_control; - i386_set_debug_register_length (4); + x86_dr_low.set_control = i386bsd_dr_set_control; + x86_dr_low.set_addr = i386bsd_dr_set_addr; + x86_dr_low.get_addr = i386bsd_dr_get_addr; + x86_dr_low.get_status = i386bsd_dr_get_status; + x86_dr_low.get_control = i386bsd_dr_get_control; + x86_set_debug_register_length (4); #endif /* HAVE_PT_GETDBREGS */ diff --git a/gdb/i387-tdep.c b/gdb/i387-tdep.c index 07bdba5ccf3..d66ac6ab079 100644 --- a/gdb/i387-tdep.c +++ b/gdb/i387-tdep.c @@ -29,7 +29,7 @@ #include "i386-tdep.h" #include "i387-tdep.h" -#include "i386-xstate.h" +#include "x86-xstate.h" /* Print the floating point number specified by RAW. */ @@ -958,7 +958,7 @@ i387_supply_xsave (struct regcache *regcache, int regnum, clear_bv = (~(*xstate_bv_p)) & tdep->xcr0; } else - clear_bv = I386_XSTATE_ALL_MASK; + clear_bv = X86_XSTATE_ALL_MASK; /* With the delayed xsave mechanism, in between the program starting, and the program accessing the vector registers for the @@ -975,7 +975,7 @@ i387_supply_xsave (struct regcache *regcache, int regnum, break; case avx512_zmm_h: - if ((clear_bv & (I386_XSTATE_ZMM_H | I386_XSTATE_ZMM))) + if ((clear_bv & (X86_XSTATE_ZMM_H | X86_XSTATE_ZMM))) regcache_raw_supply (regcache, regnum, zero); else regcache_raw_supply (regcache, regnum, @@ -983,7 +983,7 @@ i387_supply_xsave (struct regcache *regcache, int regnum, return; case avx512_k: - if ((clear_bv & I386_XSTATE_K)) + if ((clear_bv & X86_XSTATE_K)) regcache_raw_supply (regcache, regnum, zero); else regcache_raw_supply (regcache, regnum, @@ -991,7 +991,7 @@ i387_supply_xsave (struct regcache *regcache, int regnum, return; case avx512_ymmh_avx512: - if ((clear_bv & I386_XSTATE_ZMM)) + if ((clear_bv & X86_XSTATE_ZMM)) regcache_raw_supply (regcache, regnum, zero); else regcache_raw_supply (regcache, regnum, @@ -999,7 +999,7 @@ i387_supply_xsave (struct regcache *regcache, int regnum, return; case avx512_xmm_avx512: - if ((clear_bv & I386_XSTATE_ZMM)) + if ((clear_bv & X86_XSTATE_ZMM)) regcache_raw_supply (regcache, regnum, zero); else regcache_raw_supply (regcache, regnum, @@ -1007,7 +1007,7 @@ i387_supply_xsave (struct regcache *regcache, int regnum, return; case avxh: - if ((clear_bv & I386_XSTATE_AVX)) + if ((clear_bv & X86_XSTATE_AVX)) regcache_raw_supply (regcache, regnum, zero); else regcache_raw_supply (regcache, regnum, @@ -1015,7 +1015,7 @@ i387_supply_xsave (struct regcache *regcache, int regnum, return; case mpx: - if ((clear_bv & I386_XSTATE_BNDREGS)) + if ((clear_bv & X86_XSTATE_BNDREGS)) regcache_raw_supply (regcache, regnum, zero); else regcache_raw_supply (regcache, regnum, @@ -1023,7 +1023,7 @@ i387_supply_xsave (struct regcache *regcache, int regnum, return; case sse: - if ((clear_bv & I386_XSTATE_SSE)) + if ((clear_bv & X86_XSTATE_SSE)) regcache_raw_supply (regcache, regnum, zero); else regcache_raw_supply (regcache, regnum, @@ -1031,7 +1031,7 @@ i387_supply_xsave (struct regcache *regcache, int regnum, return; case x87: - if ((clear_bv & I386_XSTATE_X87)) + if ((clear_bv & X86_XSTATE_X87)) regcache_raw_supply (regcache, regnum, zero); else regcache_raw_supply (regcache, regnum, @@ -1040,9 +1040,9 @@ i387_supply_xsave (struct regcache *regcache, int regnum, case all: /* Handle the upper ZMM registers. */ - if ((tdep->xcr0 & (I386_XSTATE_ZMM_H | I386_XSTATE_ZMM))) + if ((tdep->xcr0 & (X86_XSTATE_ZMM_H | X86_XSTATE_ZMM))) { - if ((clear_bv & (I386_XSTATE_ZMM_H | I386_XSTATE_ZMM))) + if ((clear_bv & (X86_XSTATE_ZMM_H | X86_XSTATE_ZMM))) { for (i = I387_ZMM0H_REGNUM (tdep); i < I387_ZMMENDH_REGNUM (tdep); @@ -1060,9 +1060,9 @@ i387_supply_xsave (struct regcache *regcache, int regnum, } /* Handle AVX512 OpMask registers. */ - if ((tdep->xcr0 & I386_XSTATE_K)) + if ((tdep->xcr0 & X86_XSTATE_K)) { - if ((clear_bv & I386_XSTATE_K)) + if ((clear_bv & X86_XSTATE_K)) { for (i = I387_K0_REGNUM (tdep); i < I387_KEND_REGNUM (tdep); @@ -1080,9 +1080,9 @@ i387_supply_xsave (struct regcache *regcache, int regnum, } /* Handle the YMM_AVX512 registers. */ - if ((tdep->xcr0 & I386_XSTATE_ZMM)) + if ((tdep->xcr0 & X86_XSTATE_ZMM)) { - if ((clear_bv & I386_XSTATE_ZMM)) + if ((clear_bv & X86_XSTATE_ZMM)) { for (i = I387_YMM16H_REGNUM (tdep); i < I387_YMMH_AVX512_END_REGNUM (tdep); @@ -1108,9 +1108,9 @@ i387_supply_xsave (struct regcache *regcache, int regnum, } } /* Handle the upper YMM registers. */ - if ((tdep->xcr0 & I386_XSTATE_AVX)) + if ((tdep->xcr0 & X86_XSTATE_AVX)) { - if ((clear_bv & I386_XSTATE_AVX)) + if ((clear_bv & X86_XSTATE_AVX)) { for (i = I387_YMM0H_REGNUM (tdep); i < I387_YMMENDH_REGNUM (tdep); @@ -1128,9 +1128,9 @@ i387_supply_xsave (struct regcache *regcache, int regnum, } /* Handle the MPX registers. */ - if ((tdep->xcr0 & I386_XSTATE_BNDREGS)) + if ((tdep->xcr0 & X86_XSTATE_BNDREGS)) { - if (clear_bv & I386_XSTATE_BNDREGS) + if (clear_bv & X86_XSTATE_BNDREGS) { for (i = I387_BND0R_REGNUM (tdep); i < I387_BNDCFGU_REGNUM (tdep); i++) @@ -1146,9 +1146,9 @@ i387_supply_xsave (struct regcache *regcache, int regnum, } /* Handle the MPX registers. */ - if ((tdep->xcr0 & I386_XSTATE_BNDCFG)) + if ((tdep->xcr0 & X86_XSTATE_BNDCFG)) { - if (clear_bv & I386_XSTATE_BNDCFG) + if (clear_bv & X86_XSTATE_BNDCFG) { for (i = I387_BNDCFGU_REGNUM (tdep); i < I387_MPXEND_REGNUM (tdep); i++) @@ -1164,9 +1164,9 @@ i387_supply_xsave (struct regcache *regcache, int regnum, } /* Handle the XMM registers. */ - if ((tdep->xcr0 & I386_XSTATE_SSE)) + if ((tdep->xcr0 & X86_XSTATE_SSE)) { - if ((clear_bv & I386_XSTATE_SSE)) + if ((clear_bv & X86_XSTATE_SSE)) { for (i = I387_XMM0_REGNUM (tdep); i < I387_MXCSR_REGNUM (tdep); @@ -1183,9 +1183,9 @@ i387_supply_xsave (struct regcache *regcache, int regnum, } /* Handle the x87 registers. */ - if ((tdep->xcr0 & I386_XSTATE_X87)) + if ((tdep->xcr0 & X86_XSTATE_X87)) { - if ((clear_bv & I386_XSTATE_X87)) + if ((clear_bv & X86_XSTATE_X87)) { for (i = I387_ST0_REGNUM (tdep); i < I387_FCTRL_REGNUM (tdep); @@ -1322,7 +1322,7 @@ i387_collect_xsave (const struct regcache *regcache, int regnum, if (gcore) { /* Clear XSAVE extended state. */ - memset (regs, 0, I386_XSTATE_SIZE (tdep->xcr0)); + memset (regs, 0, X86_XSTATE_SIZE (tdep->xcr0)); /* Update XCR0 and `xstate_bv' with XCR0 for gcore. */ if (tdep->xsave_xcr0_offset != -1) @@ -1342,27 +1342,27 @@ i387_collect_xsave (const struct regcache *regcache, int regnum, /* Clear register set if its bit in xstat_bv is zero. */ if (clear_bv) { - if ((clear_bv & I386_XSTATE_BNDREGS)) + if ((clear_bv & X86_XSTATE_BNDREGS)) for (i = I387_BND0R_REGNUM (tdep); i < I387_BNDCFGU_REGNUM (tdep); i++) memset (XSAVE_MPX_ADDR (tdep, regs, i), 0, 16); - if ((clear_bv & I386_XSTATE_BNDCFG)) + if ((clear_bv & X86_XSTATE_BNDCFG)) for (i = I387_BNDCFGU_REGNUM (tdep); i < I387_MPXEND_REGNUM (tdep); i++) memset (XSAVE_MPX_ADDR (tdep, regs, i), 0, 8); - if ((clear_bv & (I386_XSTATE_ZMM_H | I386_XSTATE_ZMM))) + if ((clear_bv & (X86_XSTATE_ZMM_H | X86_XSTATE_ZMM))) for (i = I387_ZMM0H_REGNUM (tdep); i < I387_ZMMENDH_REGNUM (tdep); i++) memset (XSAVE_AVX512_ZMM_H_ADDR (tdep, regs, i), 0, 32); - if ((clear_bv & I386_XSTATE_K)) + if ((clear_bv & X86_XSTATE_K)) for (i = I387_K0_REGNUM (tdep); i < I387_KEND_REGNUM (tdep); i++) memset (XSAVE_AVX512_K_ADDR (tdep, regs, i), 0, 8); - if ((clear_bv & I386_XSTATE_ZMM)) + if ((clear_bv & X86_XSTATE_ZMM)) { for (i = I387_YMM16H_REGNUM (tdep); i < I387_YMMH_AVX512_END_REGNUM (tdep); i++) @@ -1372,17 +1372,17 @@ i387_collect_xsave (const struct regcache *regcache, int regnum, memset (XSAVE_XMM_AVX512_ADDR (tdep, regs, i), 0, 16); } - if ((clear_bv & I386_XSTATE_AVX)) + if ((clear_bv & X86_XSTATE_AVX)) for (i = I387_YMM0H_REGNUM (tdep); i < I387_YMMENDH_REGNUM (tdep); i++) memset (XSAVE_AVXH_ADDR (tdep, regs, i), 0, 16); - if ((clear_bv & I386_XSTATE_SSE)) + if ((clear_bv & X86_XSTATE_SSE)) for (i = I387_XMM0_REGNUM (tdep); i < I387_MXCSR_REGNUM (tdep); i++) memset (FXSAVE_ADDR (tdep, regs, i), 0, 16); - if ((clear_bv & I386_XSTATE_X87)) + if ((clear_bv & X86_XSTATE_X87)) for (i = I387_ST0_REGNUM (tdep); i < I387_FCTRL_REGNUM (tdep); i++) memset (FXSAVE_ADDR (tdep, regs, i), 0, 10); @@ -1391,7 +1391,7 @@ i387_collect_xsave (const struct regcache *regcache, int regnum, if (regclass == all) { /* Check if any ZMMH registers are changed. */ - if ((tdep->xcr0 & (I386_XSTATE_ZMM_H | I386_XSTATE_ZMM))) + if ((tdep->xcr0 & (X86_XSTATE_ZMM_H | X86_XSTATE_ZMM))) for (i = I387_ZMM0H_REGNUM (tdep); i < I387_ZMMENDH_REGNUM (tdep); i++) { @@ -1399,13 +1399,13 @@ i387_collect_xsave (const struct regcache *regcache, int regnum, p = XSAVE_AVX512_ZMM_H_ADDR (tdep, regs, i); if (memcmp (raw, p, 32) != 0) { - xstate_bv |= (I386_XSTATE_ZMM_H | I386_XSTATE_ZMM); + xstate_bv |= (X86_XSTATE_ZMM_H | X86_XSTATE_ZMM); memcpy (p, raw, 32); } } /* Check if any K registers are changed. */ - if ((tdep->xcr0 & I386_XSTATE_K)) + if ((tdep->xcr0 & X86_XSTATE_K)) for (i = I387_K0_REGNUM (tdep); i < I387_KEND_REGNUM (tdep); i++) { @@ -1413,13 +1413,13 @@ i387_collect_xsave (const struct regcache *regcache, int regnum, p = XSAVE_AVX512_K_ADDR (tdep, regs, i); if (memcmp (raw, p, 8) != 0) { - xstate_bv |= I386_XSTATE_K; + xstate_bv |= X86_XSTATE_K; memcpy (p, raw, 8); } } /* Check if any XMM or upper YMM registers are changed. */ - if ((tdep->xcr0 & I386_XSTATE_ZMM)) + if ((tdep->xcr0 & X86_XSTATE_ZMM)) { for (i = I387_YMM16H_REGNUM (tdep); i < I387_YMMH_AVX512_END_REGNUM (tdep); i++) @@ -1428,7 +1428,7 @@ i387_collect_xsave (const struct regcache *regcache, int regnum, p = XSAVE_YMM_AVX512_ADDR (tdep, regs, i); if (memcmp (raw, p, 16) != 0) { - xstate_bv |= I386_XSTATE_ZMM; + xstate_bv |= X86_XSTATE_ZMM; memcpy (p, raw, 16); } } @@ -1439,14 +1439,14 @@ i387_collect_xsave (const struct regcache *regcache, int regnum, p = XSAVE_XMM_AVX512_ADDR (tdep, regs, i); if (memcmp (raw, p, 16) != 0) { - xstate_bv |= I386_XSTATE_ZMM; + xstate_bv |= X86_XSTATE_ZMM; memcpy (p, raw, 16); } } } /* Check if any upper YMM registers are changed. */ - if ((tdep->xcr0 & I386_XSTATE_AVX)) + if ((tdep->xcr0 & X86_XSTATE_AVX)) for (i = I387_YMM0H_REGNUM (tdep); i < I387_YMMENDH_REGNUM (tdep); i++) { @@ -1454,12 +1454,12 @@ i387_collect_xsave (const struct regcache *regcache, int regnum, p = XSAVE_AVXH_ADDR (tdep, regs, i); if (memcmp (raw, p, 16)) { - xstate_bv |= I386_XSTATE_AVX; + xstate_bv |= X86_XSTATE_AVX; memcpy (p, raw, 16); } } /* Check if any upper MPX registers are changed. */ - if ((tdep->xcr0 & I386_XSTATE_BNDREGS)) + if ((tdep->xcr0 & X86_XSTATE_BNDREGS)) for (i = I387_BND0R_REGNUM (tdep); i < I387_BNDCFGU_REGNUM (tdep); i++) { @@ -1467,13 +1467,13 @@ i387_collect_xsave (const struct regcache *regcache, int regnum, p = XSAVE_MPX_ADDR (tdep, regs, i); if (memcmp (raw, p, 16)) { - xstate_bv |= I386_XSTATE_BNDREGS; + xstate_bv |= X86_XSTATE_BNDREGS; memcpy (p, raw, 16); } } /* Check if any upper MPX registers are changed. */ - if ((tdep->xcr0 & I386_XSTATE_BNDCFG)) + if ((tdep->xcr0 & X86_XSTATE_BNDCFG)) for (i = I387_BNDCFGU_REGNUM (tdep); i < I387_MPXEND_REGNUM (tdep); i++) { @@ -1481,13 +1481,13 @@ i387_collect_xsave (const struct regcache *regcache, int regnum, p = XSAVE_MPX_ADDR (tdep, regs, i); if (memcmp (raw, p, 8)) { - xstate_bv |= I386_XSTATE_BNDCFG; + xstate_bv |= X86_XSTATE_BNDCFG; memcpy (p, raw, 8); } } /* Check if any SSE registers are changed. */ - if ((tdep->xcr0 & I386_XSTATE_SSE)) + if ((tdep->xcr0 & X86_XSTATE_SSE)) for (i = I387_XMM0_REGNUM (tdep); i < I387_MXCSR_REGNUM (tdep); i++) { @@ -1495,13 +1495,13 @@ i387_collect_xsave (const struct regcache *regcache, int regnum, p = FXSAVE_ADDR (tdep, regs, i); if (memcmp (raw, p, 16)) { - xstate_bv |= I386_XSTATE_SSE; + xstate_bv |= X86_XSTATE_SSE; memcpy (p, raw, 16); } } /* Check if any X87 registers are changed. */ - if ((tdep->xcr0 & I386_XSTATE_X87)) + if ((tdep->xcr0 & X86_XSTATE_X87)) for (i = I387_ST0_REGNUM (tdep); i < I387_FCTRL_REGNUM (tdep); i++) { @@ -1509,7 +1509,7 @@ i387_collect_xsave (const struct regcache *regcache, int regnum, p = FXSAVE_ADDR (tdep, regs, i); if (memcmp (raw, p, 10)) { - xstate_bv |= I386_XSTATE_X87; + xstate_bv |= X86_XSTATE_X87; memcpy (p, raw, 10); } } @@ -1530,7 +1530,7 @@ i387_collect_xsave (const struct regcache *regcache, int regnum, p = XSAVE_AVX512_ZMM_H_ADDR (tdep, regs, regnum); if (memcmp (raw, p, 32) != 0) { - xstate_bv |= (I386_XSTATE_ZMM_H | I386_XSTATE_ZMM); + xstate_bv |= (X86_XSTATE_ZMM_H | X86_XSTATE_ZMM); memcpy (p, raw, 32); } break; @@ -1539,7 +1539,7 @@ i387_collect_xsave (const struct regcache *regcache, int regnum, p = XSAVE_AVX512_K_ADDR (tdep, regs, regnum); if (memcmp (raw, p, 8) != 0) { - xstate_bv |= I386_XSTATE_K; + xstate_bv |= X86_XSTATE_K; memcpy (p, raw, 8); } break; @@ -1549,7 +1549,7 @@ i387_collect_xsave (const struct regcache *regcache, int regnum, p = XSAVE_YMM_AVX512_ADDR (tdep, regs, regnum); if (memcmp (raw, p, 16) != 0) { - xstate_bv |= I386_XSTATE_ZMM; + xstate_bv |= X86_XSTATE_ZMM; memcpy (p, raw, 16); } break; @@ -1559,7 +1559,7 @@ i387_collect_xsave (const struct regcache *regcache, int regnum, p = XSAVE_XMM_AVX512_ADDR (tdep, regs, regnum); if (memcmp (raw, p, 16) != 0) { - xstate_bv |= I386_XSTATE_ZMM; + xstate_bv |= X86_XSTATE_ZMM; memcpy (p, raw, 16); } break; @@ -1569,7 +1569,7 @@ i387_collect_xsave (const struct regcache *regcache, int regnum, p = XSAVE_AVXH_ADDR (tdep, regs, regnum); if (memcmp (raw, p, 16)) { - xstate_bv |= I386_XSTATE_AVX; + xstate_bv |= X86_XSTATE_AVX; memcpy (p, raw, 16); } break; @@ -1581,14 +1581,14 @@ i387_collect_xsave (const struct regcache *regcache, int regnum, p = XSAVE_MPX_ADDR (tdep, regs, regnum); if (memcmp (raw, p, 16)) { - xstate_bv |= I386_XSTATE_BNDREGS; + xstate_bv |= X86_XSTATE_BNDREGS; memcpy (p, raw, 16); } } else { p = XSAVE_MPX_ADDR (tdep, regs, regnum); - xstate_bv |= I386_XSTATE_BNDCFG; + xstate_bv |= X86_XSTATE_BNDCFG; memcpy (p, raw, 8); } break; @@ -1598,7 +1598,7 @@ i387_collect_xsave (const struct regcache *regcache, int regnum, p = FXSAVE_ADDR (tdep, regs, regnum); if (memcmp (raw, p, 16)) { - xstate_bv |= I386_XSTATE_SSE; + xstate_bv |= X86_XSTATE_SSE; memcpy (p, raw, 16); } break; @@ -1608,7 +1608,7 @@ i387_collect_xsave (const struct regcache *regcache, int regnum, p = FXSAVE_ADDR (tdep, regs, regnum); if (memcmp (raw, p, 10)) { - xstate_bv |= I386_XSTATE_X87; + xstate_bv |= X86_XSTATE_X87; memcpy (p, raw, 10); } break; diff --git a/gdb/nat/linux-btrace.c b/gdb/nat/linux-btrace.c index f6fdbda5a42..e0106fa647c 100644 --- a/gdb/nat/linux-btrace.c +++ b/gdb/nat/linux-btrace.c @@ -29,7 +29,7 @@ #include "regcache.h" #include "gdbthread.h" #include "gdb_wait.h" -#include "i386-cpuid.h" +#include "x86-cpuid.h" #ifdef HAVE_SYS_SYSCALL_H #include <sys/syscall.h> @@ -348,7 +348,7 @@ intel_supports_btrace (void) { unsigned int cpuid, model, family; - if (!i386_cpuid (1, &cpuid, NULL, NULL, NULL)) + if (!x86_cpuid (1, &cpuid, NULL, NULL, NULL)) return 0; family = (cpuid >> 8) & 0xf; @@ -389,7 +389,7 @@ cpu_supports_btrace (void) { unsigned int ebx, ecx, edx; - if (!i386_cpuid (0, NULL, &ebx, &ecx, &edx)) + if (!x86_cpuid (0, NULL, &ebx, &ecx, &edx)) return 0; if (ebx == signature_INTEL_ebx && ecx == signature_INTEL_ecx diff --git a/gdb/nat/i386-cpuid.h b/gdb/nat/x86-cpuid.h index 9aea054ef60..3e4a4814359 100644 --- a/gdb/nat/i386-cpuid.h +++ b/gdb/nat/x86-cpuid.h @@ -16,11 +16,11 @@ You should have received a copy of the GNU General Public License along with this program. If not, see <http://www.gnu.org/licenses/>. */ -#ifndef I386_CPUID_COMMON_H -#define I386_CPUID_COMMON_H +#ifndef X86_CPUID_COMMON_H +#define X86_CPUID_COMMON_H /* Always include the header for the cpu bit defines. */ -#include "i386-gcc-cpuid.h" +#include "x86-gcc-cpuid.h" #if defined(__i386__) || defined(__x86_64__) @@ -30,7 +30,7 @@ unsupported cpuid level. Pointers may be non-null. */ static __inline int -i386_cpuid (unsigned int __level, +x86_cpuid (unsigned int __level, unsigned int *__eax, unsigned int *__ebx, unsigned int *__ecx, unsigned int *__edx) { @@ -51,7 +51,7 @@ i386_cpuid (unsigned int __level, #else static __inline int -i386_cpuid (unsigned int __level, +x86_cpuid (unsigned int __level, unsigned int *__eax, unsigned int *__ebx, unsigned int *__ecx, unsigned int *__edx) { @@ -60,4 +60,4 @@ i386_cpuid (unsigned int __level, #endif /* i386 && x86_64 */ -#endif /* I386_CPUID_COMMON_H */ +#endif /* X86_CPUID_COMMON_H */ diff --git a/gdb/nat/i386-dregs.c b/gdb/nat/x86-dregs.c index e3272cd1a91..5381c77c786 100644 --- a/gdb/nat/i386-dregs.c +++ b/gdb/nat/x86-dregs.c @@ -1,4 +1,4 @@ -/* Debug register code for the i386. +/* Debug register code for x86 (i386 and x86-64). Copyright (C) 2001-2014 Free Software Foundation, Inc. @@ -23,9 +23,9 @@ #include "defs.h" #include "inferior.h" #endif -#include "i386-dregs.h" +#include "x86-dregs.h" -/* Support for hardware watchpoints and breakpoints using the i386 +/* Support for hardware watchpoints and breakpoints using the x86 debug registers. This provides several functions for inserting and removing @@ -39,34 +39,34 @@ /* Accessor macros for low-level function vector. */ /* Can we update the inferior's debug registers? */ -#define i386_dr_low_can_set_addr() (i386_dr_low.set_addr != NULL) +#define x86_dr_low_can_set_addr() (x86_dr_low.set_addr != NULL) /* Update the inferior's debug register REGNUM from STATE. */ -#define i386_dr_low_set_addr(new_state, i) \ - (i386_dr_low.set_addr ((i), (new_state)->dr_mirror[(i)])) +#define x86_dr_low_set_addr(new_state, i) \ + (x86_dr_low.set_addr ((i), (new_state)->dr_mirror[(i)])) /* Return the inferior's debug register REGNUM. */ -#define i386_dr_low_get_addr(i) (i386_dr_low.get_addr ((i))) +#define x86_dr_low_get_addr(i) (x86_dr_low.get_addr ((i))) /* Can we update the inferior's DR7 control register? */ -#define i386_dr_low_can_set_control() (i386_dr_low.set_control != NULL) +#define x86_dr_low_can_set_control() (x86_dr_low.set_control != NULL) /* Update the inferior's DR7 debug control register from STATE. */ -#define i386_dr_low_set_control(new_state) \ - (i386_dr_low.set_control ((new_state)->dr_control_mirror)) +#define x86_dr_low_set_control(new_state) \ + (x86_dr_low.set_control ((new_state)->dr_control_mirror)) /* Return the value of the inferior's DR7 debug control register. */ -#define i386_dr_low_get_control() (i386_dr_low.get_control ()) +#define x86_dr_low_get_control() (x86_dr_low.get_control ()) /* Return the value of the inferior's DR6 debug status register. */ -#define i386_dr_low_get_status() (i386_dr_low.get_status ()) +#define x86_dr_low_get_status() (x86_dr_low.get_status ()) /* Return the debug register size, in bytes. */ -#define i386_get_debug_register_length() \ - (i386_dr_low.debug_register_length) +#define x86_get_debug_register_length() \ + (x86_dr_low.debug_register_length) /* Support for 8-byte wide hw watchpoints. */ -#define TARGET_HAS_DR_LEN_8 (i386_get_debug_register_length () == 8) +#define TARGET_HAS_DR_LEN_8 (x86_get_debug_register_length () == 8) /* DR7 Debug Control register fields. */ @@ -104,7 +104,7 @@ Currently, all watchpoint are locally enabled. If you need to enable them globally, read the comment which pertains to this in - i386_insert_aligned_watchpoint below. */ + x86_insert_aligned_watchpoint below. */ #define DR_LOCAL_ENABLE_SHIFT 0 /* Extra shift to the local enable bit. */ #define DR_GLOBAL_ENABLE_SHIFT 1 /* Extra shift to the global enable bit. */ #define DR_ENABLE_SIZE 2 /* Two enable bits per debug register. */ @@ -127,36 +127,36 @@ /* Auxiliary helper macros. */ /* A value that masks all fields in DR7 that are reserved by Intel. */ -#define I386_DR_CONTROL_MASK (~DR_CONTROL_RESERVED) +#define X86_DR_CONTROL_MASK (~DR_CONTROL_RESERVED) /* The I'th debug register is vacant if its Local and Global Enable bits are reset in the Debug Control register. */ -#define I386_DR_VACANT(state, i) \ +#define X86_DR_VACANT(state, i) \ (((state)->dr_control_mirror & (3 << (DR_ENABLE_SIZE * (i)))) == 0) /* Locally enable the break/watchpoint in the I'th debug register. */ -#define I386_DR_LOCAL_ENABLE(state, i) \ +#define X86_DR_LOCAL_ENABLE(state, i) \ do { \ (state)->dr_control_mirror |= \ (1 << (DR_LOCAL_ENABLE_SHIFT + DR_ENABLE_SIZE * (i))); \ } while (0) /* Globally enable the break/watchpoint in the I'th debug register. */ -#define I386_DR_GLOBAL_ENABLE(state, i) \ +#define X86_DR_GLOBAL_ENABLE(state, i) \ do { \ (state)->dr_control_mirror |= \ (1 << (DR_GLOBAL_ENABLE_SHIFT + DR_ENABLE_SIZE * (i))); \ } while (0) /* Disable the break/watchpoint in the I'th debug register. */ -#define I386_DR_DISABLE(state, i) \ +#define X86_DR_DISABLE(state, i) \ do { \ (state)->dr_control_mirror &= \ ~(3 << (DR_ENABLE_SIZE * (i))); \ } while (0) /* Set in DR7 the RW and LEN fields for the I'th debug register. */ -#define I386_DR_SET_RW_LEN(state, i, rwlen) \ +#define X86_DR_SET_RW_LEN(state, i, rwlen) \ do { \ (state)->dr_control_mirror &= \ ~(0x0f << (DR_CONTROL_SHIFT + DR_CONTROL_SIZE * (i))); \ @@ -165,15 +165,15 @@ } while (0) /* Get from DR7 the RW and LEN fields for the I'th debug register. */ -#define I386_DR_GET_RW_LEN(dr7, i) \ +#define X86_DR_GET_RW_LEN(dr7, i) \ (((dr7) \ >> (DR_CONTROL_SHIFT + DR_CONTROL_SIZE * (i))) & 0x0f) /* Did the watchpoint whose address is in the I'th register break? */ -#define I386_DR_WATCH_HIT(dr6, i) ((dr6) & (1 << (i))) +#define X86_DR_WATCH_HIT(dr6, i) ((dr6) & (1 << (i))) -/* Types of operations supported by i386_handle_nonaligned_watchpoint. */ -typedef enum { WP_INSERT, WP_REMOVE, WP_COUNT } i386_wp_op_t; +/* Types of operations supported by x86_handle_nonaligned_watchpoint. */ +typedef enum { WP_INSERT, WP_REMOVE, WP_COUNT } x86_wp_op_t; #ifndef GDBSERVER /* Whether or not to print the mirrored debug registers. */ @@ -183,9 +183,9 @@ extern int debug_hw_points; /* Print the values of the mirrored debug registers. */ static void -i386_show_dr (struct i386_debug_reg_state *state, - const char *func, CORE_ADDR addr, - int len, enum target_hw_bp_type type) +x86_show_dr (struct x86_debug_reg_state *state, + const char *func, CORE_ADDR addr, + int len, enum target_hw_bp_type type) { int i; @@ -210,10 +210,10 @@ i386_show_dr (struct i386_debug_reg_state *state, debug_printf ("\ \tDR%d: addr=0x%s, ref.count=%d DR%d: addr=0x%s, ref.count=%d\n", i, phex (state->dr_mirror[i], - i386_get_debug_register_length ()), + x86_get_debug_register_length ()), state->dr_ref_count[i], i + 1, phex (state->dr_mirror[i + 1], - i386_get_debug_register_length ()), + x86_get_debug_register_length ()), state->dr_ref_count[i + 1]); i++; } @@ -224,7 +224,7 @@ i386_show_dr (struct i386_debug_reg_state *state, have the value of 1, 2, or 4. */ static unsigned -i386_length_and_rw_bits (int len, enum target_hw_bp_type type) +x86_length_and_rw_bits (int len, enum target_hw_bp_type type) { unsigned rw; @@ -251,7 +251,7 @@ i386_length_and_rw_bits (int len, enum target_hw_bp_type type) #endif default: internal_error (__FILE__, __LINE__, _("\ -Invalid hardware breakpoint type %d in i386_length_and_rw_bits.\n"), +Invalid hardware breakpoint type %d in x86_length_and_rw_bits.\n"), (int) type); } @@ -269,7 +269,7 @@ Invalid hardware breakpoint type %d in i386_length_and_rw_bits.\n"), /* ELSE FALL THROUGH */ default: internal_error (__FILE__, __LINE__, _("\ -Invalid hardware breakpoint length %d in i386_length_and_rw_bits.\n"), len); +Invalid hardware breakpoint length %d in x86_length_and_rw_bits.\n"), len); } } @@ -280,12 +280,12 @@ Invalid hardware breakpoint length %d in i386_length_and_rw_bits.\n"), len); success, -1 on failure. */ static int -i386_insert_aligned_watchpoint (struct i386_debug_reg_state *state, - CORE_ADDR addr, unsigned len_rw_bits) +x86_insert_aligned_watchpoint (struct x86_debug_reg_state *state, + CORE_ADDR addr, unsigned len_rw_bits) { int i; - if (!i386_dr_low_can_set_addr () || !i386_dr_low_can_set_control ()) + if (!x86_dr_low_can_set_addr () || !x86_dr_low_can_set_control ()) return -1; /* First, look for an occupied debug register with the same address @@ -293,9 +293,9 @@ i386_insert_aligned_watchpoint (struct i386_debug_reg_state *state, reuse it for this watchpoint as well (and save a register). */ ALL_DEBUG_REGISTERS (i) { - if (!I386_DR_VACANT (state, i) + if (!X86_DR_VACANT (state, i) && state->dr_mirror[i] == addr - && I386_DR_GET_RW_LEN (state->dr_control_mirror, i) == len_rw_bits) + && X86_DR_GET_RW_LEN (state->dr_control_mirror, i) == len_rw_bits) { state->dr_ref_count[i]++; return 0; @@ -305,7 +305,7 @@ i386_insert_aligned_watchpoint (struct i386_debug_reg_state *state, /* Next, look for a vacant debug register. */ ALL_DEBUG_REGISTERS (i) { - if (I386_DR_VACANT (state, i)) + if (X86_DR_VACANT (state, i)) break; } @@ -318,17 +318,17 @@ i386_insert_aligned_watchpoint (struct i386_debug_reg_state *state, /* Record the info in our local mirrored array. */ state->dr_mirror[i] = addr; state->dr_ref_count[i] = 1; - I386_DR_SET_RW_LEN (state, i, len_rw_bits); + X86_DR_SET_RW_LEN (state, i, len_rw_bits); /* Note: we only enable the watchpoint locally, i.e. in the current - task. Currently, no i386 target allows or supports global + task. Currently, no x86 target allows or supports global watchpoints; however, if any target would want that in the future, GDB should probably provide a command to control whether to enable watchpoints globally or locally, and the code below should use global or local enable and slow-down flags as appropriate. */ - I386_DR_LOCAL_ENABLE (state, i); + X86_DR_LOCAL_ENABLE (state, i); state->dr_control_mirror |= DR_LOCAL_SLOWDOWN; - state->dr_control_mirror &= I386_DR_CONTROL_MASK; + state->dr_control_mirror &= X86_DR_CONTROL_MASK; return 0; } @@ -340,33 +340,33 @@ i386_insert_aligned_watchpoint (struct i386_debug_reg_state *state, success, -1 on failure. */ static int -i386_remove_aligned_watchpoint (struct i386_debug_reg_state *state, - CORE_ADDR addr, unsigned len_rw_bits) +x86_remove_aligned_watchpoint (struct x86_debug_reg_state *state, + CORE_ADDR addr, unsigned len_rw_bits) { int i, retval = -1; int all_vacant = 1; ALL_DEBUG_REGISTERS (i) { - if (!I386_DR_VACANT (state, i) + if (!X86_DR_VACANT (state, i) && state->dr_mirror[i] == addr - && I386_DR_GET_RW_LEN (state->dr_control_mirror, i) == len_rw_bits) + && X86_DR_GET_RW_LEN (state->dr_control_mirror, i) == len_rw_bits) { if (--state->dr_ref_count[i] == 0) /* No longer in use? */ { /* Reset our mirror. */ state->dr_mirror[i] = 0; - I386_DR_DISABLE (state, i); + X86_DR_DISABLE (state, i); /* Even though not strictly necessary, clear out all bits in DR_CONTROL related to this debug register. Debug output is clearer when we don't have stale bits in place. This also allows the assertion below. */ - I386_DR_SET_RW_LEN (state, i, 0); + X86_DR_SET_RW_LEN (state, i, 0); } retval = 0; } - if (!I386_DR_VACANT (state, i)) + if (!X86_DR_VACANT (state, i)) all_vacant = 0; } @@ -392,9 +392,9 @@ i386_remove_aligned_watchpoint (struct i386_debug_reg_state *state, valid value, bombs through internal_error. */ static int -i386_handle_nonaligned_watchpoint (struct i386_debug_reg_state *state, - i386_wp_op_t what, CORE_ADDR addr, int len, - enum target_hw_bp_type type) +x86_handle_nonaligned_watchpoint (struct x86_debug_reg_state *state, + x86_wp_op_t what, CORE_ADDR addr, int len, + enum target_hw_bp_type type) { int retval = 0; int max_wp_len = TARGET_HAS_DR_LEN_8 ? 8 : 4; @@ -431,15 +431,15 @@ i386_handle_nonaligned_watchpoint (struct i386_debug_reg_state *state, } else { - unsigned len_rw = i386_length_and_rw_bits (size, type); + unsigned len_rw = x86_length_and_rw_bits (size, type); if (what == WP_INSERT) - retval = i386_insert_aligned_watchpoint (state, addr, len_rw); + retval = x86_insert_aligned_watchpoint (state, addr, len_rw); else if (what == WP_REMOVE) - retval = i386_remove_aligned_watchpoint (state, addr, len_rw); + retval = x86_remove_aligned_watchpoint (state, addr, len_rw); else internal_error (__FILE__, __LINE__, _("\ -Invalid value %d of operation in i386_handle_nonaligned_watchpoint.\n"), +Invalid value %d of operation in x86_handle_nonaligned_watchpoint.\n"), (int) what); if (retval) break; @@ -456,21 +456,21 @@ Invalid value %d of operation in i386_handle_nonaligned_watchpoint.\n"), new debug registers state, in NEW_STATE. */ static void -i386_update_inferior_debug_regs (struct i386_debug_reg_state *state, - struct i386_debug_reg_state *new_state) +x86_update_inferior_debug_regs (struct x86_debug_reg_state *state, + struct x86_debug_reg_state *new_state) { int i; ALL_DEBUG_REGISTERS (i) { - if (I386_DR_VACANT (new_state, i) != I386_DR_VACANT (state, i)) - i386_dr_low_set_addr (new_state, i); + if (X86_DR_VACANT (new_state, i) != X86_DR_VACANT (state, i)) + x86_dr_low_set_addr (new_state, i); else gdb_assert (new_state->dr_mirror[i] == state->dr_mirror[i]); } if (new_state->dr_control_mirror != state->dr_control_mirror) - i386_dr_low_set_control (new_state); + x86_dr_low_set_control (new_state); *state = *new_state; } @@ -480,14 +480,14 @@ i386_update_inferior_debug_regs (struct i386_debug_reg_state *state, of the type TYPE. Return 0 on success, -1 on failure. */ int -i386_dr_insert_watchpoint (struct i386_debug_reg_state *state, - enum target_hw_bp_type type, - CORE_ADDR addr, int len) +x86_dr_insert_watchpoint (struct x86_debug_reg_state *state, + enum target_hw_bp_type type, + CORE_ADDR addr, int len) { int retval; /* Work on a local copy of the debug registers, and on success, commit the change back to the inferior. */ - struct i386_debug_reg_state local_state = *state; + struct x86_debug_reg_state local_state = *state; if (type == hw_read) return 1; /* unsupported */ @@ -496,23 +496,23 @@ i386_dr_insert_watchpoint (struct i386_debug_reg_state *state, && !(TARGET_HAS_DR_LEN_8 && len == 8)) || addr % len != 0) { - retval = i386_handle_nonaligned_watchpoint (&local_state, - WP_INSERT, - addr, len, type); + retval = x86_handle_nonaligned_watchpoint (&local_state, + WP_INSERT, + addr, len, type); } else { - unsigned len_rw = i386_length_and_rw_bits (len, type); + unsigned len_rw = x86_length_and_rw_bits (len, type); - retval = i386_insert_aligned_watchpoint (&local_state, - addr, len_rw); + retval = x86_insert_aligned_watchpoint (&local_state, + addr, len_rw); } if (retval == 0) - i386_update_inferior_debug_regs (state, &local_state); + x86_update_inferior_debug_regs (state, &local_state); if (debug_hw_points) - i386_show_dr (state, "insert_watchpoint", addr, len, type); + x86_show_dr (state, "insert_watchpoint", addr, len, type); return retval; } @@ -522,36 +522,36 @@ i386_dr_insert_watchpoint (struct i386_debug_reg_state *state, type TYPE. Return 0 on success, -1 on failure. */ int -i386_dr_remove_watchpoint (struct i386_debug_reg_state *state, - enum target_hw_bp_type type, - CORE_ADDR addr, int len) +x86_dr_remove_watchpoint (struct x86_debug_reg_state *state, + enum target_hw_bp_type type, + CORE_ADDR addr, int len) { int retval; /* Work on a local copy of the debug registers, and on success, commit the change back to the inferior. */ - struct i386_debug_reg_state local_state = *state; + struct x86_debug_reg_state local_state = *state; if (((len != 1 && len != 2 && len != 4) && !(TARGET_HAS_DR_LEN_8 && len == 8)) || addr % len != 0) { - retval = i386_handle_nonaligned_watchpoint (&local_state, - WP_REMOVE, - addr, len, type); + retval = x86_handle_nonaligned_watchpoint (&local_state, + WP_REMOVE, + addr, len, type); } else { - unsigned len_rw = i386_length_and_rw_bits (len, type); + unsigned len_rw = x86_length_and_rw_bits (len, type); - retval = i386_remove_aligned_watchpoint (&local_state, - addr, len_rw); + retval = x86_remove_aligned_watchpoint (&local_state, + addr, len_rw); } if (retval == 0) - i386_update_inferior_debug_regs (state, &local_state); + x86_update_inferior_debug_regs (state, &local_state); if (debug_hw_points) - i386_show_dr (state, "remove_watchpoint", addr, len, type); + x86_show_dr (state, "remove_watchpoint", addr, len, type); return retval; } @@ -560,14 +560,14 @@ i386_dr_remove_watchpoint (struct i386_debug_reg_state *state, address ADDR and whose length is LEN bytes. */ int -i386_dr_region_ok_for_watchpoint (struct i386_debug_reg_state *state, - CORE_ADDR addr, int len) +x86_dr_region_ok_for_watchpoint (struct x86_debug_reg_state *state, + CORE_ADDR addr, int len) { int nregs; /* Compute how many aligned watchpoints we would need to cover this region. */ - nregs = i386_handle_nonaligned_watchpoint (state, WP_COUNT, + nregs = x86_handle_nonaligned_watchpoint (state, WP_COUNT, addr, len, hw_write); return nregs <= DR_NADDR ? 1 : 0; } @@ -577,8 +577,8 @@ i386_dr_region_ok_for_watchpoint (struct i386_debug_reg_state *state, Otherwise, return zero. */ int -i386_dr_stopped_data_address (struct i386_debug_reg_state *state, - CORE_ADDR *addr_p) +x86_dr_stopped_data_address (struct x86_debug_reg_state *state, + CORE_ADDR *addr_p) { CORE_ADDR addr = 0; int i; @@ -618,16 +618,16 @@ i386_dr_stopped_data_address (struct i386_debug_reg_state *state, was running when we last changed watchpoints, the mirror no longer represents what was set in this thread's debug registers. */ - status = i386_dr_low_get_status (); + status = x86_dr_low_get_status (); ALL_DEBUG_REGISTERS (i) { - if (!I386_DR_WATCH_HIT (status, i)) + if (!X86_DR_WATCH_HIT (status, i)) continue; if (!control_p) { - control = i386_dr_low_get_control (); + control = x86_dr_low_get_control (); control_p = 1; } @@ -636,17 +636,17 @@ i386_dr_stopped_data_address (struct i386_debug_reg_state *state, GDB doesn't call the target_stopped_data_address method except for data watchpoints. In other words, I'm being paranoiac. */ - if (I386_DR_GET_RW_LEN (control, i) != 0) + if (X86_DR_GET_RW_LEN (control, i) != 0) { - addr = i386_dr_low_get_addr (i); + addr = x86_dr_low_get_addr (i); rc = 1; if (debug_hw_points) - i386_show_dr (state, "watchpoint_hit", addr, -1, hw_write); + x86_show_dr (state, "watchpoint_hit", addr, -1, hw_write); } } if (debug_hw_points && addr == 0) - i386_show_dr (state, "stopped_data_addr", 0, 0, hw_write); + x86_show_dr (state, "stopped_data_addr", 0, 0, hw_write); if (rc) *addr_p = addr; @@ -657,8 +657,8 @@ i386_dr_stopped_data_address (struct i386_debug_reg_state *state, Otherwise return zero. */ int -i386_dr_stopped_by_watchpoint (struct i386_debug_reg_state *state) +x86_dr_stopped_by_watchpoint (struct x86_debug_reg_state *state) { CORE_ADDR addr = 0; - return i386_dr_stopped_data_address (state, &addr); + return x86_dr_stopped_data_address (state, &addr); } diff --git a/gdb/nat/i386-dregs.h b/gdb/nat/x86-dregs.h index 16edf63e19b..fb179a594fa 100644 --- a/gdb/nat/i386-dregs.h +++ b/gdb/nat/x86-dregs.h @@ -1,4 +1,4 @@ -/* Debug register code for the i386. +/* Debug register code for x86 (i386 and x86-64). Copyright (C) 2009-2014 Free Software Foundation, Inc. @@ -17,7 +17,7 @@ You should have received a copy of the GNU General Public License along with this program. If not, see <http://www.gnu.org/licenses/>. */ -/* Support for hardware watchpoints and breakpoints using the i386 +/* Support for hardware watchpoints and breakpoints using the x86 debug registers. This provides several functions for inserting and removing @@ -29,15 +29,15 @@ counts, and allow to watch regions up to 16 bytes long (32 bytes on 64 bit hosts). */ -#ifndef I386_DREGS_H -#define I386_DREGS_H 1 +#ifndef X86_DREGS_H +#define X86_DREGS_H 1 /* Forward declaration. */ enum target_hw_bp_type; /* Low-level function vector. */ -struct i386_dr_low_type +struct x86_dr_low_type { /* Set the debug control (DR7) register to a given value for all LWPs. May be NULL if the debug control register cannot @@ -64,7 +64,7 @@ struct i386_dr_low_type int debug_register_length; }; -extern struct i386_dr_low_type i386_dr_low; +extern struct x86_dr_low_type x86_dr_low; /* Debug registers' indices. */ #define DR_FIRSTADDR 0 @@ -75,7 +75,7 @@ extern struct i386_dr_low_type i386_dr_low; /* Global state needed to track h/w watchpoints. */ -struct i386_debug_reg_state +struct x86_debug_reg_state { /* Mirror the inferior's DRi registers. We keep the status and control registers separated because they don't hold addresses. @@ -95,32 +95,32 @@ struct i386_debug_reg_state /* Insert a watchpoint to watch a memory region which starts at address ADDR and whose length is LEN bytes. Watch memory accesses of the type TYPE. Return 0 on success, -1 on failure. */ -extern int i386_dr_insert_watchpoint (struct i386_debug_reg_state *state, - enum target_hw_bp_type type, - CORE_ADDR addr, - int len); +extern int x86_dr_insert_watchpoint (struct x86_debug_reg_state *state, + enum target_hw_bp_type type, + CORE_ADDR addr, + int len); /* Remove a watchpoint that watched the memory region which starts at address ADDR, whose length is LEN bytes, and for accesses of the type TYPE. Return 0 on success, -1 on failure. */ -extern int i386_dr_remove_watchpoint (struct i386_debug_reg_state *state, - enum target_hw_bp_type type, - CORE_ADDR addr, - int len); +extern int x86_dr_remove_watchpoint (struct x86_debug_reg_state *state, + enum target_hw_bp_type type, + CORE_ADDR addr, + int len); /* Return non-zero if we can watch a memory region that starts at address ADDR and whose length is LEN bytes. */ -extern int i386_dr_region_ok_for_watchpoint (struct i386_debug_reg_state *state, - CORE_ADDR addr, int len); +extern int x86_dr_region_ok_for_watchpoint (struct x86_debug_reg_state *state, + CORE_ADDR addr, int len); /* If the inferior has some break/watchpoint that triggered, set the address associated with that break/watchpoint and return true. Otherwise, return false. */ -extern int i386_dr_stopped_data_address (struct i386_debug_reg_state *state, - CORE_ADDR *addr_p); +extern int x86_dr_stopped_data_address (struct x86_debug_reg_state *state, + CORE_ADDR *addr_p); /* Return true if the inferior has some watchpoint that triggered. Otherwise return false. */ -extern int i386_dr_stopped_by_watchpoint (struct i386_debug_reg_state *state); +extern int x86_dr_stopped_by_watchpoint (struct x86_debug_reg_state *state); -#endif /* I386_DREGS_H */ +#endif /* X86_DREGS_H */ diff --git a/gdb/nat/i386-gcc-cpuid.h b/gdb/nat/x86-gcc-cpuid.h index 34ab1974644..18763ade9c3 100644 --- a/gdb/nat/i386-gcc-cpuid.h +++ b/gdb/nat/x86-gcc-cpuid.h @@ -1,6 +1,6 @@ /* * Helper cpuid.h file copied from gcc-4.8.0. Code in gdb should not - * include this directly, but pull in i386-cpuid.h and use that func. + * include this directly, but pull in x86-cpuid.h and use that func. */ /* * Copyright (C) 2007-2014 Free Software Foundation, Inc. diff --git a/gdb/testsuite/gdb.arch/i386-avx.c b/gdb/testsuite/gdb.arch/i386-avx.c index 791ead0f903..94f805213e8 100644 --- a/gdb/testsuite/gdb.arch/i386-avx.c +++ b/gdb/testsuite/gdb.arch/i386-avx.c @@ -18,7 +18,7 @@ along with this program. If not, see <http://www.gnu.org/licenses/>. */ #include <stdio.h> -#include "nat/i386-cpuid.h" +#include "nat/x86-cpuid.h" typedef struct { float f[8]; @@ -53,7 +53,7 @@ have_avx (void) { unsigned int eax, ebx, ecx, edx; - if (!i386_cpuid (1, &eax, &ebx, &ecx, &edx)) + if (!x86_cpuid (1, &eax, &ebx, &ecx, &edx)) return 0; if ((ecx & (bit_AVX | bit_OSXSAVE)) == (bit_AVX | bit_OSXSAVE)) diff --git a/gdb/testsuite/gdb.arch/i386-avx512.c b/gdb/testsuite/gdb.arch/i386-avx512.c index cb08536a26a..77fc347f105 100644 --- a/gdb/testsuite/gdb.arch/i386-avx512.c +++ b/gdb/testsuite/gdb.arch/i386-avx512.c @@ -17,7 +17,7 @@ You should have received a copy of the GNU General Public License along with this program. If not, see <http://www.gnu.org/licenses/>. */ -#include "nat/i386-cpuid.h" +#include "nat/x86-cpuid.h" typedef struct { diff --git a/gdb/testsuite/gdb.arch/i386-mpx.c b/gdb/testsuite/gdb.arch/i386-mpx.c index 4c9fa33abcc..8e5096df687 100644 --- a/gdb/testsuite/gdb.arch/i386-mpx.c +++ b/gdb/testsuite/gdb.arch/i386-mpx.c @@ -18,7 +18,7 @@ along with this program. If not, see <http://www.gnu.org/licenses/>. */ #include <stdio.h> -#include "nat/i386-cpuid.h" +#include "nat/x86-cpuid.h" #ifndef NOINLINE #define NOINLINE __attribute__ ((noinline)) diff --git a/gdb/testsuite/gdb.arch/i386-sse.c b/gdb/testsuite/gdb.arch/i386-sse.c index f079980ec30..e7360ca9275 100644 --- a/gdb/testsuite/gdb.arch/i386-sse.c +++ b/gdb/testsuite/gdb.arch/i386-sse.c @@ -18,7 +18,7 @@ along with this program. If not, see <http://www.gnu.org/licenses/>. */ #include <stdio.h> -#include "nat/i386-cpuid.h" +#include "nat/x86-cpuid.h" typedef struct { float f[4]; @@ -53,7 +53,7 @@ have_sse (void) { int edx; - if (!i386_cpuid (1, NULL, NULL, NULL, &edx)) + if (!x86_cpuid (1, NULL, NULL, NULL, &edx)) return 0; if (edx & bit_SSE) diff --git a/gdb/windows-nat.c b/gdb/windows-nat.c index 73665e5dee9..6f24e9cf706 100644 --- a/gdb/windows-nat.c +++ b/gdb/windows-nat.c @@ -63,7 +63,7 @@ #include "windows-tdep.h" #include "windows-nat.h" -#include "i386-nat.h" +#include "x86-nat.h" #include "complaints.h" #include "inf-child.h" @@ -1910,7 +1910,7 @@ windows_detach (struct target_ops *ops, const char *args, int from_tty) gdb_flush (gdb_stdout); } - i386_cleanup_dregs (); + x86_cleanup_dregs (); inferior_ptid = null_ptid; detach_inferior (current_event.dwProcessId); @@ -2361,7 +2361,7 @@ static void windows_mourn_inferior (struct target_ops *ops) { (void) windows_continue (DBG_CONTINUE, -1, 0); - i386_cleanup_dregs(); + x86_cleanup_dregs(); if (open_process_used) { CHECK (CloseHandle (current_process_handle)); @@ -2593,16 +2593,16 @@ _initialize_windows_nat (void) t = windows_target (); - i386_use_watchpoints (t); + x86_use_watchpoints (t); - i386_dr_low.set_control = cygwin_set_dr7; - i386_dr_low.set_addr = cygwin_set_dr; - i386_dr_low.get_addr = cygwin_get_dr; - i386_dr_low.get_status = cygwin_get_dr6; - i386_dr_low.get_control = cygwin_get_dr7; + x86_dr_low.set_control = cygwin_set_dr7; + x86_dr_low.set_addr = cygwin_set_dr; + x86_dr_low.get_addr = cygwin_get_dr; + x86_dr_low.get_status = cygwin_get_dr6; + x86_dr_low.get_control = cygwin_get_dr7; - /* i386_dr_low.debug_register_length field is set by - calling i386_set_debug_register_length function + /* x86_dr_low.debug_register_length field is set by + calling x86_set_debug_register_length function in processor windows specific native file. */ add_target (t); diff --git a/gdb/x86-linux-nat.c b/gdb/x86-linux-nat.c index 7527370d840..5340dfe2400 100644 --- a/gdb/x86-linux-nat.c +++ b/gdb/x86-linux-nat.c @@ -25,7 +25,7 @@ #include <sys/user.h> #include <sys/procfs.h> -#include "i386-nat.h" +#include "x86-nat.h" #include "linux-nat.h" #ifndef __x86_64__ #include "i386-linux-nat.h" @@ -35,7 +35,7 @@ #ifdef __x86_64__ #include "amd64-linux-tdep.h" #endif -#include "i386-xstate.h" +#include "x86-xstate.h" #include "nat/linux-btrace.h" /* Per-thread arch-specific data we want to keep. */ @@ -179,8 +179,8 @@ x86_linux_prepare_to_resume (struct lwp_info *lwp) if (lwp->arch_private->debug_registers_changed) { - struct i386_debug_reg_state *state - = i386_debug_reg_state (ptid_get_pid (lwp->ptid)); + struct x86_debug_reg_state *state + = x86_debug_reg_state (ptid_get_pid (lwp->ptid)); int i; /* On Linux kernel before 2.6.33 commit @@ -202,7 +202,7 @@ x86_linux_prepare_to_resume (struct lwp_info *lwp) /* If we're setting a watchpoint, any change the inferior had done itself to the debug registers needs to be - discarded, otherwise, i386_stopped_data_address can get + discarded, otherwise, x86_stopped_data_address can get confused. */ clear_status = 1; } @@ -236,8 +236,8 @@ static void x86_linux_new_fork (struct lwp_info *parent, pid_t child_pid) { pid_t parent_pid; - struct i386_debug_reg_state *parent_state; - struct i386_debug_reg_state *child_state; + struct x86_debug_reg_state *parent_state; + struct x86_debug_reg_state *child_state; /* NULL means no watchpoint has ever been set in the parent. In that case, there's nothing to do. */ @@ -259,8 +259,8 @@ x86_linux_new_fork (struct lwp_info *parent, pid_t child_pid) this compatible with older Linux kernels too. */ parent_pid = ptid_get_pid (parent->ptid); - parent_state = i386_debug_reg_state (parent_pid); - child_state = i386_debug_reg_state (child_pid); + parent_state = x86_debug_reg_state (parent_pid); + child_state = x86_debug_reg_state (child_pid); *child_state = *parent_state; } @@ -271,7 +271,7 @@ static void (*super_post_startup_inferior) (struct target_ops *self, static void x86_linux_child_post_startup_inferior (struct target_ops *self, ptid_t ptid) { - i386_cleanup_dregs (); + x86_cleanup_dregs (); super_post_startup_inferior (self, ptid); } @@ -347,7 +347,7 @@ x86_linux_read_description (struct target_ops *ops) if (have_ptrace_getregset == -1) { - uint64_t xstateregs[(I386_XSTATE_SSE_SIZE / sizeof (uint64_t))]; + uint64_t xstateregs[(X86_XSTATE_SSE_SIZE / sizeof (uint64_t))]; struct iovec iov; iov.iov_base = xstateregs; @@ -372,7 +372,7 @@ x86_linux_read_description (struct target_ops *ops) zero so that the "no-features" descriptions are returned by the switches below. */ if (have_ptrace_getregset) - xcr0_features_bits = xcr0 & I386_XSTATE_ALL_MASK; + xcr0_features_bits = xcr0 & X86_XSTATE_ALL_MASK; else xcr0_features_bits = 0; @@ -381,18 +381,18 @@ x86_linux_read_description (struct target_ops *ops) #ifdef __x86_64__ switch (xcr0_features_bits) { - case I386_XSTATE_MPX_AVX512_MASK: - case I386_XSTATE_AVX512_MASK: + case X86_XSTATE_MPX_AVX512_MASK: + case X86_XSTATE_AVX512_MASK: if (is_x32) return tdesc_x32_avx512_linux; else return tdesc_amd64_avx512_linux; - case I386_XSTATE_MPX_MASK: + case X86_XSTATE_MPX_MASK: if (is_x32) return tdesc_x32_avx_linux; /* No MPX on x32 using AVX. */ else return tdesc_amd64_mpx_linux; - case I386_XSTATE_AVX_MASK: + case X86_XSTATE_AVX_MASK: if (is_x32) return tdesc_x32_avx_linux; else @@ -409,12 +409,12 @@ x86_linux_read_description (struct target_ops *ops) { switch (xcr0_features_bits) { - case I386_XSTATE_MPX_AVX512_MASK: - case I386_XSTATE_AVX512_MASK: + case X86_XSTATE_MPX_AVX512_MASK: + case X86_XSTATE_AVX512_MASK: return tdesc_i386_avx512_linux; - case I386_XSTATE_MPX_MASK: + case X86_XSTATE_MPX_MASK: return tdesc_i386_mpx_linux; - case I386_XSTATE_AVX_MASK: + case X86_XSTATE_AVX_MASK: return tdesc_i386_avx_linux; default: return tdesc_i386_linux; @@ -530,13 +530,13 @@ x86_linux_create_target (void) struct target_ops *t = linux_target (); /* Initialize the debug register function vectors. */ - i386_use_watchpoints (t); - i386_dr_low.set_control = x86_linux_dr_set_control; - i386_dr_low.set_addr = x86_linux_dr_set_addr; - i386_dr_low.get_addr = x86_linux_dr_get_addr; - i386_dr_low.get_status = x86_linux_dr_get_status; - i386_dr_low.get_control = x86_linux_dr_get_control; - i386_set_debug_register_length (sizeof (void *)); + x86_use_watchpoints (t); + x86_dr_low.set_control = x86_linux_dr_set_control; + x86_dr_low.set_addr = x86_linux_dr_set_addr; + x86_dr_low.get_addr = x86_linux_dr_get_addr; + x86_dr_low.get_status = x86_linux_dr_get_status; + x86_dr_low.get_control = x86_linux_dr_get_control; + x86_set_debug_register_length (sizeof (void *)); /* Override the GNU/Linux inferior startup hook. */ super_post_startup_inferior = t->to_post_startup_inferior; @@ -563,6 +563,6 @@ x86_linux_add_target (struct target_ops *t) linux_nat_add_target (t); linux_nat_set_new_thread (t, x86_linux_new_thread); linux_nat_set_new_fork (t, x86_linux_new_fork); - linux_nat_set_forget_process (t, i386_forget_process); + linux_nat_set_forget_process (t, x86_forget_process); linux_nat_set_prepare_to_resume (t, x86_linux_prepare_to_resume); } diff --git a/gdb/i386-nat.c b/gdb/x86-nat.c index 499fffb6ce5..6a0ca4b2b07 100644 --- a/gdb/i386-nat.c +++ b/gdb/x86-nat.c @@ -1,4 +1,4 @@ -/* Native-dependent code for the i386. +/* Native-dependent code for x86 (i386 and x86-64). Copyright (C) 2001-2014 Free Software Foundation, Inc. @@ -18,11 +18,11 @@ along with this program. If not, see <http://www.gnu.org/licenses/>. */ #include "defs.h" -#include "i386-nat.h" +#include "x86-nat.h" #include "gdbcmd.h" #include "inferior.h" -/* Support for hardware watchpoints and breakpoints using the i386 +/* Support for hardware watchpoints and breakpoints using the x86 debug registers. This provides several functions for inserting and removing @@ -37,35 +37,35 @@ int debug_hw_points; /* Low-level function vector. */ -struct i386_dr_low_type i386_dr_low; +struct x86_dr_low_type x86_dr_low; /* Per-process data. We don't bind this to a per-inferior registry because of targets like x86 GNU/Linux that need to keep track of processes that aren't bound to any inferior (e.g., fork children, checkpoints). */ -struct i386_process_info +struct x86_process_info { /* Linked list. */ - struct i386_process_info *next; + struct x86_process_info *next; /* The process identifier. */ pid_t pid; - /* Copy of i386 hardware debug registers. */ - struct i386_debug_reg_state state; + /* Copy of x86 hardware debug registers. */ + struct x86_debug_reg_state state; }; -static struct i386_process_info *i386_process_list = NULL; +static struct x86_process_info *x86_process_list = NULL; /* Find process data for process PID. */ -static struct i386_process_info * -i386_find_process_pid (pid_t pid) +static struct x86_process_info * +x86_find_process_pid (pid_t pid) { - struct i386_process_info *proc; + struct x86_process_info *proc; - for (proc = i386_process_list; proc; proc = proc->next) + for (proc = x86_process_list; proc; proc = proc->next) if (proc->pid == pid) return proc; @@ -75,16 +75,16 @@ i386_find_process_pid (pid_t pid) /* Add process data for process PID. Returns newly allocated info object. */ -static struct i386_process_info * -i386_add_process (pid_t pid) +static struct x86_process_info * +x86_add_process (pid_t pid) { - struct i386_process_info *proc; + struct x86_process_info *proc; proc = xcalloc (1, sizeof (*proc)); proc->pid = pid; - proc->next = i386_process_list; - i386_process_list = proc; + proc->next = x86_process_list; + x86_process_list = proc; return proc; } @@ -92,35 +92,35 @@ i386_add_process (pid_t pid) /* Get data specific info for process PID, creating it if necessary. Never returns NULL. */ -static struct i386_process_info * -i386_process_info_get (pid_t pid) +static struct x86_process_info * +x86_process_info_get (pid_t pid) { - struct i386_process_info *proc; + struct x86_process_info *proc; - proc = i386_find_process_pid (pid); + proc = x86_find_process_pid (pid); if (proc == NULL) - proc = i386_add_process (pid); + proc = x86_add_process (pid); return proc; } /* Get debug registers state for process PID. */ -struct i386_debug_reg_state * -i386_debug_reg_state (pid_t pid) +struct x86_debug_reg_state * +x86_debug_reg_state (pid_t pid) { - return &i386_process_info_get (pid)->state; + return &x86_process_info_get (pid)->state; } /* See declaration in i386-nat.h. */ void -i386_forget_process (pid_t pid) +x86_forget_process (pid_t pid) { - struct i386_process_info *proc, **proc_link; + struct x86_process_info *proc, **proc_link; - proc = i386_process_list; - proc_link = &i386_process_list; + proc = x86_process_list; + proc_link = &x86_process_list; while (proc != NULL) { @@ -141,10 +141,10 @@ i386_forget_process (pid_t pid) debug registers. */ void -i386_cleanup_dregs (void) +x86_cleanup_dregs (void) { /* Starting from scratch has the same effect. */ - i386_forget_process (ptid_get_pid (inferior_ptid)); + x86_forget_process (ptid_get_pid (inferior_ptid)); } /* Insert a watchpoint to watch a memory region which starts at @@ -152,41 +152,41 @@ i386_cleanup_dregs (void) of the type TYPE. Return 0 on success, -1 on failure. */ static int -i386_insert_watchpoint (struct target_ops *self, - CORE_ADDR addr, int len, int type, - struct expression *cond) +x86_insert_watchpoint (struct target_ops *self, + CORE_ADDR addr, int len, int type, + struct expression *cond) { - struct i386_debug_reg_state *state - = i386_debug_reg_state (ptid_get_pid (inferior_ptid)); + struct x86_debug_reg_state *state + = x86_debug_reg_state (ptid_get_pid (inferior_ptid)); - return i386_dr_insert_watchpoint (state, type, addr, len); + return x86_dr_insert_watchpoint (state, type, addr, len); } /* Remove a watchpoint that watched the memory region which starts at address ADDR, whose length is LEN bytes, and for accesses of the type TYPE. Return 0 on success, -1 on failure. */ static int -i386_remove_watchpoint (struct target_ops *self, - CORE_ADDR addr, int len, int type, - struct expression *cond) +x86_remove_watchpoint (struct target_ops *self, + CORE_ADDR addr, int len, int type, + struct expression *cond) { - struct i386_debug_reg_state *state - = i386_debug_reg_state (ptid_get_pid (inferior_ptid)); + struct x86_debug_reg_state *state + = x86_debug_reg_state (ptid_get_pid (inferior_ptid)); - return i386_dr_remove_watchpoint (state, type, addr, len); + return x86_dr_remove_watchpoint (state, type, addr, len); } /* Return non-zero if we can watch a memory region that starts at address ADDR and whose length is LEN bytes. */ static int -i386_region_ok_for_watchpoint (struct target_ops *self, - CORE_ADDR addr, int len) +x86_region_ok_for_watchpoint (struct target_ops *self, + CORE_ADDR addr, int len) { - struct i386_debug_reg_state *state - = i386_debug_reg_state (ptid_get_pid (inferior_ptid)); + struct x86_debug_reg_state *state + = x86_debug_reg_state (ptid_get_pid (inferior_ptid)); - return i386_dr_region_ok_for_watchpoint (state, addr, len); + return x86_dr_region_ok_for_watchpoint (state, addr, len); } /* If the inferior has some break/watchpoint that triggered, set the @@ -194,52 +194,52 @@ i386_region_ok_for_watchpoint (struct target_ops *self, Otherwise, return zero. */ static int -i386_stopped_data_address (struct target_ops *ops, CORE_ADDR *addr_p) +x86_stopped_data_address (struct target_ops *ops, CORE_ADDR *addr_p) { - struct i386_debug_reg_state *state - = i386_debug_reg_state (ptid_get_pid (inferior_ptid)); + struct x86_debug_reg_state *state + = x86_debug_reg_state (ptid_get_pid (inferior_ptid)); - return i386_dr_stopped_data_address (state, addr_p); + return x86_dr_stopped_data_address (state, addr_p); } /* Return non-zero if the inferior has some watchpoint that triggered. Otherwise return zero. */ static int -i386_stopped_by_watchpoint (struct target_ops *ops) +x86_stopped_by_watchpoint (struct target_ops *ops) { - struct i386_debug_reg_state *state - = i386_debug_reg_state (ptid_get_pid (inferior_ptid)); + struct x86_debug_reg_state *state + = x86_debug_reg_state (ptid_get_pid (inferior_ptid)); - return i386_dr_stopped_by_watchpoint (state); + return x86_dr_stopped_by_watchpoint (state); } /* Insert a hardware-assisted breakpoint at BP_TGT->placed_address. Return 0 on success, EBUSY on failure. */ static int -i386_insert_hw_breakpoint (struct target_ops *self, struct gdbarch *gdbarch, - struct bp_target_info *bp_tgt) +x86_insert_hw_breakpoint (struct target_ops *self, struct gdbarch *gdbarch, + struct bp_target_info *bp_tgt) { - struct i386_debug_reg_state *state - = i386_debug_reg_state (ptid_get_pid (inferior_ptid)); + struct x86_debug_reg_state *state + = x86_debug_reg_state (ptid_get_pid (inferior_ptid)); - return i386_dr_insert_watchpoint (state, hw_execute, - bp_tgt->placed_address, 1) ? EBUSY : 0; + return x86_dr_insert_watchpoint (state, hw_execute, + bp_tgt->placed_address, 1) ? EBUSY : 0; } /* Remove a hardware-assisted breakpoint at BP_TGT->placed_address. Return 0 on success, -1 on failure. */ static int -i386_remove_hw_breakpoint (struct target_ops *self, struct gdbarch *gdbarch, - struct bp_target_info *bp_tgt) +x86_remove_hw_breakpoint (struct target_ops *self, struct gdbarch *gdbarch, + struct bp_target_info *bp_tgt) { - struct i386_debug_reg_state *state - = i386_debug_reg_state (ptid_get_pid (inferior_ptid)); + struct x86_debug_reg_state *state + = x86_debug_reg_state (ptid_get_pid (inferior_ptid)); - return i386_dr_remove_watchpoint (state, hw_execute, - bp_tgt->placed_address, 1); + return x86_dr_remove_watchpoint (state, hw_execute, + bp_tgt->placed_address, 1); } /* Returns the number of hardware watchpoints of type TYPE that we can @@ -260,8 +260,8 @@ i386_remove_hw_breakpoint (struct target_ops *self, struct gdbarch *gdbarch, sharing implemented via reference counts in i386-nat.c. */ static int -i386_can_use_hw_breakpoint (struct target_ops *self, - int type, int cnt, int othertype) +x86_can_use_hw_breakpoint (struct target_ops *self, + int type, int cnt, int othertype) { return 1; } @@ -288,29 +288,29 @@ triggers a breakpoint or watchpoint."), /* There are only two global functions left. */ void -i386_use_watchpoints (struct target_ops *t) +x86_use_watchpoints (struct target_ops *t) { /* After a watchpoint trap, the PC points to the instruction after the one that caused the trap. Therefore we don't need to step over it. But we do need to reset the status register to avoid another trap. */ t->to_have_continuable_watchpoint = 1; - t->to_can_use_hw_breakpoint = i386_can_use_hw_breakpoint; - t->to_region_ok_for_hw_watchpoint = i386_region_ok_for_watchpoint; - t->to_stopped_by_watchpoint = i386_stopped_by_watchpoint; - t->to_stopped_data_address = i386_stopped_data_address; - t->to_insert_watchpoint = i386_insert_watchpoint; - t->to_remove_watchpoint = i386_remove_watchpoint; - t->to_insert_hw_breakpoint = i386_insert_hw_breakpoint; - t->to_remove_hw_breakpoint = i386_remove_hw_breakpoint; + t->to_can_use_hw_breakpoint = x86_can_use_hw_breakpoint; + t->to_region_ok_for_hw_watchpoint = x86_region_ok_for_watchpoint; + t->to_stopped_by_watchpoint = x86_stopped_by_watchpoint; + t->to_stopped_data_address = x86_stopped_data_address; + t->to_insert_watchpoint = x86_insert_watchpoint; + t->to_remove_watchpoint = x86_remove_watchpoint; + t->to_insert_hw_breakpoint = x86_insert_hw_breakpoint; + t->to_remove_hw_breakpoint = x86_remove_hw_breakpoint; } void -i386_set_debug_register_length (int len) +x86_set_debug_register_length (int len) { /* This function should be called only once for each native target. */ - gdb_assert (i386_dr_low.debug_register_length == 0); + gdb_assert (x86_dr_low.debug_register_length == 0); gdb_assert (len == 4 || len == 8); - i386_dr_low.debug_register_length = len; + x86_dr_low.debug_register_length = len; add_show_debug_regs_command (); } diff --git a/gdb/i386-nat.h b/gdb/x86-nat.h index acac71a6afa..df5e9f2d2e2 100644 --- a/gdb/i386-nat.h +++ b/gdb/x86-nat.h @@ -1,7 +1,7 @@ -/* Native-dependent code for the i386. +/* Native-dependent code for x86 (i386 and x86-64). Low level functions to implement Oeprating System specific - code to manipulate I386 debug registers. + code to manipulate x86 debug registers. Copyright (C) 2009-2014 Free Software Foundation, Inc. @@ -20,38 +20,38 @@ You should have received a copy of the GNU General Public License along with this program. If not, see <http://www.gnu.org/licenses/>. */ -#ifndef I386_NAT_H -#define I386_NAT_H 1 +#ifndef X86_NAT_H +#define X86_NAT_H 1 -#include "nat/i386-dregs.h" +#include "nat/x86-dregs.h" /* Hardware-assisted breakpoints and watchpoints. */ /* Add watchpoint methods to the provided target_ops. - Targets using i386 family debug registers for watchpoints should call + Targets using x86 family debug registers for watchpoints should call this. */ struct target_ops; -extern void i386_use_watchpoints (struct target_ops *); +extern void x86_use_watchpoints (struct target_ops *); -/* Use this function to set i386_dr_low debug_register_length field +/* Use this function to set x86_dr_low debug_register_length field rather than setting it directly to check that the length is only set once. It also enables the 'maint set/show show-debug-regs' command. */ -extern void i386_set_debug_register_length (int len); +extern void x86_set_debug_register_length (int len); -/* Use this function to reset the i386-nat.c debug register state. */ +/* Use this function to reset the x86-nat.c debug register state. */ -extern void i386_cleanup_dregs (void); +extern void x86_cleanup_dregs (void); /* Return a pointer to the local mirror of the debug registers of process PID. */ -extern struct i386_debug_reg_state *i386_debug_reg_state (pid_t pid); +extern struct x86_debug_reg_state *x86_debug_reg_state (pid_t pid); /* Called whenever GDB is no longer debugging process PID. It deletes data structures that keep track of debug register state. */ -extern void i386_forget_process (pid_t pid); +extern void x86_forget_process (pid_t pid); -#endif /* I386_NAT_H */ +#endif /* X86_NAT_H */ |