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authorrth <rth@138bc75d-0d04-0410-961f-82ee72b054a4>2007-03-30 21:45:03 +0000
committerrth <rth@138bc75d-0d04-0410-961f-82ee72b054a4>2007-03-30 21:45:03 +0000
commit0bbe9142cafba534f128e88ff39cdde5f2d2e18f (patch)
tree740f1648846b62e38649ab4639fe02ff63c22ab5 /libgcc
parent7e995af773182a8a74f400dd6f7db3198ebc3121 (diff)
downloadgcc-0bbe9142cafba534f128e88ff39cdde5f2d2e18f.tar.gz
gcc/
* config/i386/cygming.h (DWARF2_DEBUGGING_INFO): Enable by default for 64-bit. (PREFERRED_DEBUGGING_TYPE): Prefer dwarf2 for 64-bit. (TARGET_64BIT_MS_ABI): New. (DBX_REGISTER_NUMBER): Handle 64-bit. (SIZE_TYPE, PTRDIFF_TYPE): Use long long for 64-bit. (LONG_TYPE_SIZE): Force to 32. (REG_PARM_STACK_SPACE): New. (OUTGOING_REG_PARM_STACK_SPACE): New. (REGPARM_MAX, SSE_REGPARM_MAX): New. (HANDLE_PRAGMA_PUSH_POP_MACRO): New. (STACK_BOUNDARY): Use 128 for 64-bit. * config/i386/cygwin.asm: Use push/ret to preserve call stack. Add 64-bit implementation. * config/i386/gthr-win32.c (__gthr_win32_key_create): Mark dtor argument unused. * config/i386/i386.c (x86_64_ms_abi_int_parameter_registers): New. (override_options): Set ix86_cmodel for TARGET_64BIT_MS_ABI. Warn for -mregparm, -mrtd in 64-bit mode; force ix86_regparm for 64-bit; use TARGET_SUBTARGET64_DEFAULT. (ix86_handle_cconv_attribute): Don't warn when ignoring if TARGET_64BIT_MS_ABI. (ix86_function_arg_regno_p): Handle TARGET_64BIT_MS_ABI. (ix86_pass_by_reference): Likewise. (ix86_function_value_regno_p): Likewise. (ix86_build_builtin_va_list): Likewise. (ix86_va_start, ix86_gimplify_va_arg): Likewise. (function_arg_advance_ms_64): New. (function_arg_advance): Call it. (function_arg_ms_64): New. (function_arg): Call it. (function_value_ms_64): New. (ix86_function_value_1): Call it. (return_in_memory_ms_64): New. (ix86_return_in_memory): Call it. (setup_incoming_varargs_ms_64): New. (ix86_setup_incoming_varargs): Call it. (ix86_expand_prologue): Handle 64-bit stack probing. (legitimize_pic_address): Handle TARGET_64BIT_MS_ABI. (output_pic_addr_const): Likewise. (x86_this_parameter): Likewise. (x86_output_mi_thunk): Likewise. (x86_function_profiler): Likewise. (TARGET_STRICT_ARGUMENT_NAMING): New. * config/i386/i386.h (TARGET_SUBTARGET64_DEFAULT): New. (TARGET_64BIT_MS_ABI): New. (CONDITIONAL_REGISTER_USAGE): Handle TARGET_64BIT_MS_ABI. * config/i386/i386.md (allocate_stack_worker): Remove. (allocate_stack_worker_32): Rename from allocate_stack_worker_1; describe the clobber of eax without a match_scratch. (allocate_stack_worker_postreload): Remove. (allocate_stack_worker_64): Rename from allocate_stack_worker_rex64; describe the clobbers of rax, r10, r11 properly; use __chkstk symbol. (allocate_stack_worker_rex64_postreload): Remove. (allocate_stack): Handle 64-bit. * config/i386/i386elf (TARGET_SUBTARGET_DEFAULT): Remove. * config/i386/mingw32.h (TARGET_VERSION): Set correctly for 64-bit. (EXTRA_OS_CPP_BUILTINS): Handle 64-bit. (STANDARD_INCLUDE_DIR): Handle TARGET_64BIT_DEFAULT. (STANDARD_STARTFILE_PREFIX_1): Likewise. * config/i386/unix.h (TARGET_SUBTARGET64_DEFAULT): New. * config.build (x86_64-*-mingw*): New host. * config.host (x86_64-*-mingw*): New host. * config.gcc (x86_64-*-mingw*): New target. * gthr-win32.h (__gthread_key_create): Mark dtor unused. libgcc/ * config.host (x86_64-*-mingw*): New target. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@123372 138bc75d-0d04-0410-961f-82ee72b054a4
Diffstat (limited to 'libgcc')
-rw-r--r--libgcc/ChangeLog4
-rw-r--r--libgcc/config.host2
2 files changed, 5 insertions, 1 deletions
diff --git a/libgcc/ChangeLog b/libgcc/ChangeLog
index 4271a4018b5..de59b9d56da 100644
--- a/libgcc/ChangeLog
+++ b/libgcc/ChangeLog
@@ -1,3 +1,7 @@
+2007-02-30 Kai Tietz <kai.tietz@onevision.com>
+
+ * config.host (x86_64-*-mingw*): New target.
+
2007-03-23 Michael Meissner <michael.meissner@amd.com>
H.J. Lu <hongjiu.lu@intel.com>
diff --git a/libgcc/config.host b/libgcc/config.host
index 389fec200ba..f5fff370941 100644
--- a/libgcc/config.host
+++ b/libgcc/config.host
@@ -364,7 +364,7 @@ i[4567]86-wrs-vxworks|i[4567]86-wrs-vxworksae)
;;
i[34567]86-*-pe | i[34567]86-*-cygwin*)
;;
-i[34567]86-*-mingw32*)
+i[34567]86-*-mingw32* | x86_64-*-mingw*)
;;
i[34567]86-*-uwin*)
;;