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-rw-r--r--sysdeps/s390/s390-64/Dist1
-rw-r--r--sysdeps/s390/s390-64/__longjmp.c41
-rw-r--r--sysdeps/s390/s390-64/backtrace.c5
-rw-r--r--sysdeps/s390/s390-64/bcopy.S14
-rw-r--r--sysdeps/s390/s390-64/bits/wordsize.h11
-rw-r--r--sysdeps/s390/s390-64/dl-machine.h137
-rw-r--r--sysdeps/s390/s390-64/dl-trampoline.S128
-rw-r--r--sysdeps/s390/s390-64/elf/setjmp.S17
-rw-r--r--sysdeps/s390/s390-64/elf/start.S6
-rw-r--r--sysdeps/s390/s390-64/s390x-mcount.S2
-rw-r--r--sysdeps/s390/s390-64/setjmp.S19
11 files changed, 155 insertions, 226 deletions
diff --git a/sysdeps/s390/s390-64/Dist b/sysdeps/s390/s390-64/Dist
new file mode 100644
index 0000000000..dbf7aa9661
--- /dev/null
+++ b/sysdeps/s390/s390-64/Dist
@@ -0,0 +1 @@
+s390x-mcount.S
diff --git a/sysdeps/s390/s390-64/__longjmp.c b/sysdeps/s390/s390-64/__longjmp.c
index 030fb5b515..80abd3849a 100644
--- a/sysdeps/s390/s390-64/__longjmp.c
+++ b/sysdeps/s390/s390-64/__longjmp.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 2001, 2005 Free Software Foundation, Inc.
+/* Copyright (C) 2001 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by Martin Schwidefsky (schwidefsky@de.ibm.com).
@@ -29,35 +29,18 @@
void
__longjmp (__jmp_buf env, int val)
{
- register long int r2 __asm ("%r2") = val == 0 ? 1 : val;
-#ifdef PTR_DEMANGLE
- register uintptr_t r3 __asm ("%r3") = THREAD_GET_POINTER_GUARD ();
- register void *r1 __asm ("%r1") = (void *) env;
-#endif
- /* Restore registers and jump back. */
- asm volatile ("ld %%f7,104(%1)\n\t"
- "ld %%f5,96(%1)\n\t"
- "ld %%f3,88(%1)\n\t"
- "ld %%f1,80(%1)\n\t"
-#ifdef PTR_DEMANGLE
- "lmg %%r6,%%r13,0(%1)\n\t"
- "lmg %%r4,%%r5,64(%1)\n\t"
- "xgr %%r4,%2\n\t"
- "xgr %%r5,%2\n\t"
- "lgr %%r15,%%r5\n\t"
- "br %%r4"
-#else
- "lmg %%r6,%%r15,0(%1)\n\t"
- "br %%r14"
-#endif
- : : "r" (r2),
-#ifdef PTR_DEMANGLE
- "r" (r1), "r" (r3)
-#else
- "a" (env)
-#endif
- );
+ /* Restore registers and jump back. */
+ asm volatile ("lgr %%r2,%0\n\t" /* Put val in grp 2. */
+ "ld %%f7,104(%1)\n\t"
+ "ld %%f5,96(%1)\n\t"
+ "ld %%f3,88(%1)\n\t"
+ "ld %%f1,80(%1)\n\t"
+ "lmg %%r6,%%r15,0(%1)\n\t"
+ "br %%r14"
+ : : "r" (val == 0 ? 1 : val),
+ "a" (env) : "2" );
/* Avoid `volatile function does return' warnings. */
for (;;);
}
+
diff --git a/sysdeps/s390/s390-64/backtrace.c b/sysdeps/s390/s390-64/backtrace.c
index 7ba195cb7a..05321349ca 100644
--- a/sysdeps/s390/s390-64/backtrace.c
+++ b/sysdeps/s390/s390-64/backtrace.c
@@ -1,6 +1,6 @@
/* Return backtrace of current program state. 64 bit S/390 version.
- Copyright (C) 2001, 2003, 2004, 2005 Free Software Foundation, Inc.
- Contributed by Martin Schwidefsky <schwidefsky@de.ibm.com>.
+ Copyright (C) 2001, 2003, 2004 Free Software Foundation, Inc.
+ Contributed by Martin Schwidefsky (schwidefsky@de.ibm.com).
This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
@@ -141,4 +141,3 @@ __backtrace (void **array, int size)
}
weak_alias (__backtrace, backtrace)
-libc_hidden_def (__backtrace)
diff --git a/sysdeps/s390/s390-64/bcopy.S b/sysdeps/s390/s390-64/bcopy.S
index abcb1fb1b4..ff7966723b 100644
--- a/sysdeps/s390/s390-64/bcopy.S
+++ b/sysdeps/s390/s390-64/bcopy.S
@@ -1,6 +1,6 @@
/* bcopy -- copy a block from source to destination. 64 bit S/390 version.
This file is part of the GNU C Library.
- Copyright (C) 2000, 2001, 2005 Free Software Foundation, Inc.
+ Copyright (C) 2000, 2001 Free Software Foundation, Inc.
Contributed by Martin Schwidefsky (schwidefsky@de.ibm.com).
The GNU C Library is free software; you can redistribute it and/or
@@ -59,10 +59,14 @@ ENTRY(__bcopy)
jo .L6
br %r14
.L7: # destructive overlay, can not use mvcle
- lgr %r1,%r2 # bcopy is called with source,dest
- lgr %r2,%r3 # memmove with dest,source! Oh, well...
- lgr %r3,%r1
- jg HIDDEN_BUILTIN_JUMPTARGET(memmove)
+ lgr %r1,%r2 # bcopy is called with source,dest
+ lgr %r2,%r3 # memmove with dest,source! Oh, well...
+ lgr %r3,%r1
+#ifdef PIC
+ jg memmove@PLT
+#else
+ jg memmove
+#endif
END(__bcopy)
diff --git a/sysdeps/s390/s390-64/bits/wordsize.h b/sysdeps/s390/s390-64/bits/wordsize.h
index b41661217f..4f50d8586c 100644
--- a/sysdeps/s390/s390-64/bits/wordsize.h
+++ b/sysdeps/s390/s390-64/bits/wordsize.h
@@ -5,14 +5,3 @@
#else
# define __WORDSIZE 32
#endif
-
-#if !defined __NO_LONG_DOUBLE_MATH && !defined __LONG_DOUBLE_MATH_OPTIONAL
-
-/* Signal that we didn't used to have a `long double'. The changes all
- the `long double' function variants to be redirects to the double
- functions. */
-# define __LONG_DOUBLE_MATH_OPTIONAL 1
-# ifndef __LONG_DOUBLE_128__
-# define __NO_LONG_DOUBLE_MATH 1
-# endif
-#endif
diff --git a/sysdeps/s390/s390-64/dl-machine.h b/sysdeps/s390/s390-64/dl-machine.h
index 5026a2edad..82ece0be0f 100644
--- a/sysdeps/s390/s390-64/dl-machine.h
+++ b/sysdeps/s390/s390-64/dl-machine.h
@@ -1,6 +1,6 @@
/* Machine-dependent ELF dynamic relocation inline functions.
64 bit S/390 Version.
- Copyright (C) 2001, 2002, 2003, 2004, 2005 Free Software Foundation, Inc.
+ Copyright (C) 2001, 2002, 2003, 2004 Free Software Foundation, Inc.
Contributed by Martin Schwidefsky (schwidefsky@de.ibm.com).
This file is part of the GNU C Library.
@@ -105,8 +105,7 @@ elf_machine_runtime_setup (struct link_map *l, int lazy, int profile)
{
got[2] = (Elf64_Addr) &_dl_runtime_profile;
- if (GLRO(dl_profile) != NULL
- && _dl_name_match_p (GLRO(dl_profile), l))
+ if (_dl_name_match_p (GLRO(dl_profile), l))
/* This is the object we are looking for. Say that we really
want profiling and the timers are started. */
GL(dl_profile_map) = l;
@@ -120,6 +119,112 @@ elf_machine_runtime_setup (struct link_map *l, int lazy, int profile)
return lazy;
}
+/* This code is used in dl-runtime.c to call the `fixup' function
+ and then redirect to the address it returns. */
+
+/* s390:
+ Arguments are in register.
+ r2 - r7 holds the original parameters for the function call, fixup
+ and trampoline code use r0-r5 and r14-15. For the correct function
+ call r2-r5 and r14-15 must be restored.
+ Arguments from the PLT are stored at 48(r15) and 56(r15)
+ and must be moved to r2 and r3 for the fixup call (see elf32-s390.c
+ in the binutils for the PLT code).
+ Fixup function address in r2.
+*/
+#ifndef PROF
+#define ELF_MACHINE_RUNTIME_TRAMPOLINE \
+ asm ( "\
+ .text\n\
+ .globl _dl_runtime_resolve\n\
+ .type _dl_runtime_resolve, @function\n\
+ .align 16\n\
+ " CFI_STARTPROC "\n\
+_dl_runtime_resolve:\n\
+ # save registers\n\
+ stmg 2,5,64(15)\n\
+ stg 14,96(15)\n\
+ lgr 0,15\n\
+ aghi 15,-160\n\
+ " CFI_ADJUST_CFA_OFFSET(160)"\n\
+ stg 0,0(15)\n\
+ # load args saved by PLT\n\
+ lmg 2,3,208(15)\n\
+ brasl 14,fixup # call fixup\n\
+ lgr 1,2 # function addr returned in r2\n\
+ # restore registers\n\
+ aghi 15,160\n\
+ " CFI_ADJUST_CFA_OFFSET(-160)" \n\
+ lg 14,96(15)\n\
+ lmg 2,5,64(15)\n\
+ br 1\n\
+ " CFI_ENDPROC "\n\
+ .size _dl_runtime_resolve, .-_dl_runtime_resolve\n\
+\n\
+ .globl _dl_runtime_profile\n\
+ .type _dl_runtime_profile, @function\n\
+ .align 16\n\
+ " CFI_STARTPROC "\n\
+_dl_runtime_profile:\n\
+ # save registers\n\
+ stmg 2,5,64(15)\n\
+ stg 14,96(15)\n\
+ lgr 0,15\n\
+ aghi 15,-160\n\
+ " CFI_ADJUST_CFA_OFFSET(160)"\n\
+ stg 0,0(15)\n\
+ # load args saved by PLT\n\
+ lmg 2,3,208(15)\n\
+ # load return address as third parameter\n\
+ lgr 4,14\n\
+ brasl 14,profile_fixup # call fixup\n\
+ lgr 1,2 # function addr returned in r2\n\
+ # restore registers\n\
+ aghi 15,160\n\
+ " CFI_ADJUST_CFA_OFFSET(-160)" \n\
+ lg 14,96(15)\n\
+ lmg 2,5,64(15)\n\
+ br 1\n\
+ " CFI_ENDPROC "\n\
+ .size _dl_runtime_profile, .-_dl_runtime_profile\n\
+");
+#else
+#define ELF_MACHINE_RUNTIME_TRAMPOLINE \
+ asm ( "\
+ .text\n\
+ .globl _dl_runtime_resolve\n\
+ .globl _dl_runtime_profile\n\
+ .type _dl_runtime_resolve, @function\n\
+ .type _dl_runtime_profile, @function\n\
+ .align 16\n\
+ " CFI_STARTPROC "\n\
+_dl_runtime_resolve:\n\
+_dl_runtime_profile:\n\
+ # save registers\n\
+ stmg 2,5,64(15)\n\
+ stg 14,96(15)\n\
+ lgr 0,15\n\
+ aghi 15,-160\n\
+ " CFI_ADJUST_CFA_OFFSET(160)"\n\
+ stg 0,0(15)\n\
+ # load args saved by PLT\n\
+ lmg 2,3,208(15)\n\
+ # load return address as third parameter\n\
+ lgr 4,14\n\
+ brasl 14,profile_fixup # call fixup\n\
+ lgr 1,2 # function addr returned in r2\n\
+ # restore registers\n\
+ aghi 15,160\n\
+ " CFI_ADJUST_CFA_OFFSET(-160)" \n\
+ lg 14,96(15)\n\
+ lmg 2,5,64(15)\n\
+ br 1\n\
+ " CFI_ENDPROC "\n\
+ .size _dl_runtime_resolve, .-_dl_runtime_resolve\n\
+ .size _dl_runtime_profile, .-_dl_runtime_profile\n\
+");
+#endif
+
/* Initial entry point code for the dynamic linker.
The C function `_dl_start' is the real entry point;
its return value is the user program's entry point. */
@@ -238,19 +343,14 @@ elf_machine_plt_value (struct link_map *map, const Elf64_Rela *reloc,
return value;
}
-/* Names of the architecture-specific auditing callback functions. */
-#define ARCH_LA_PLTENTER s390_64_gnu_pltenter
-#define ARCH_LA_PLTEXIT s390_64_gnu_pltexit
-
#endif /* !dl_machine_h */
-#ifdef RESOLVE_MAP
+#ifdef RESOLVE
/* Perform the relocation specified by RELOC and SYM (which is fully resolved).
MAP is the object containing the reloc. */
-auto inline void
-__attribute__ ((always_inline))
+static inline void
elf_machine_rela (struct link_map *map, const Elf64_Rela *reloc,
const Elf64_Sym *sym, const struct r_found_version *version,
void *const reloc_addr_arg)
@@ -284,8 +384,17 @@ elf_machine_rela (struct link_map *map, const Elf64_Rela *reloc,
#ifndef RESOLVE_CONFLICT_FIND_MAP
const Elf64_Sym *const refsym = sym;
#endif
+#if defined USE_TLS && !defined RTLD_BOOTSTRAP
struct link_map *sym_map = RESOLVE_MAP (&sym, version, r_type);
Elf64_Addr value = sym == NULL ? 0 : sym_map->l_addr + sym->st_value;
+#else
+ Elf64_Addr value = RESOLVE (&sym, version, r_type);
+
+# ifndef RTLD_BOOTSTRAP
+ if (sym)
+# endif
+ value += sym->st_value;
+#endif /* use TLS and !RTLD_BOOTSTRAP */
switch (r_type)
{
@@ -409,8 +518,7 @@ elf_machine_rela (struct link_map *map, const Elf64_Rela *reloc,
}
}
-auto inline void
-__attribute__ ((always_inline))
+static inline void
elf_machine_rela_relative (Elf64_Addr l_addr, const Elf64_Rela *reloc,
void *const reloc_addr_arg)
{
@@ -418,8 +526,7 @@ elf_machine_rela_relative (Elf64_Addr l_addr, const Elf64_Rela *reloc,
*reloc_addr = l_addr + reloc->r_addend;
}
-auto inline void
-__attribute__ ((always_inline))
+static inline void
elf_machine_lazy_rel (struct link_map *map,
Elf64_Addr l_addr, const Elf64_Rela *reloc)
{
@@ -439,4 +546,4 @@ elf_machine_lazy_rel (struct link_map *map,
_dl_reloc_bad_type (map, r_type, 1);
}
-#endif /* RESOLVE_MAP */
+#endif /* RESOLVE */
diff --git a/sysdeps/s390/s390-64/dl-trampoline.S b/sysdeps/s390/s390-64/dl-trampoline.S
deleted file mode 100644
index 8093582163..0000000000
--- a/sysdeps/s390/s390-64/dl-trampoline.S
+++ /dev/null
@@ -1,128 +0,0 @@
-/* PLT trampolines. s390 version.
- Copyright (C) 2005 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library 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
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-/* The PLT stubs will call _dl_runtime_resolve/_dl_runtime_profile
- * with the following linkage:
- * r2 - r6 : parameter registers
- * f0, f2, f4, f6 : floating point parameter registers
- * 24(r15), 28(r15) : PLT arguments PLT1, PLT2
- * 96(r15) : additional stack parameters
- * The normal clobber rules for function calls apply:
- * r0 - r5 : call clobbered
- * r6 - r13 : call saved
- * r14 : return address (call clobbered)
- * r15 : stack pointer (call saved)
- * f1, f3, f5, f7 : call saved
- * f0 - f3, f5, f7 - f15 : call clobbered
- */
-
-#include <sysdep.h>
-
- .text
- .globl _dl_runtime_resolve
- .type _dl_runtime_resolve, @function
- cfi_startproc
- .align 16
-_dl_runtime_resolve:
- stmg 2,5,64(15) # save registers
- stg 14,96(15)
- lgr 0,15 # create stack frame
- aghi 15,-160
- cfi_adjust_cfa_offset (160)
- stg 0,0(15)
- lmg 2,3,208(15) # load args saved by PLT
- brasl 14,_dl_fixup # call fixup
- lgr 1,2 # function addr returned in r2
- aghi 15,160 # remove stack frame
- cfi_adjust_cfa_offset (-160)
- lg 14,96(15) # restore registers
- lmg 2,5,64(15)
- br 1
- cfi_endproc
- .size _dl_runtime_resolve, .-_dl_runtime_resolve
-
-
-#ifndef PROF
- .globl _dl_runtime_profile
- .type _dl_runtime_profile, @function
- cfi_startproc
- .align 16
-_dl_runtime_profile:
- stmg %r2,%r6,64(%r15) # save registers
- std %f0,104(%r15)
- std %f2,112(%r15)
- std %f4,120(%r15)
- std %f6,128(%r15)
- stg %r6,16(%r15)
- stg %r12,24(%r15)
- stg %r14,32(%r15)
- lgr %r12,%r15 # create stack frame
- cfi_def_cfa_register (12)
- aghi %r15,-160
- stg %r12,0(%r15)
- lmg %r2,%r3,48(%r12) # load arguments saved by PLT
- lgr %r4,%r14 # return address as third parameter
- la %r5,64(%r12) # pointer to struct La_s390_32_regs
- la %r6,40(%r12) # long int * framesize
- brasl %r14,_dl_profile_fixup # call resolver
- lgr %r1,%r2 # function addr returned in r2
- lg %r0,40(%r12) # load framesize
- ltgr %r0,%r0
- jnm 1f
- lmg %r2,%r6,64(%r12)
- ld %f0,104(%r12)
- ld %f2,112(%r12)
- ld %f4,120(%r12)
- ld %f6,128(%r12)
- basr %r14,%r1 # call resolved function
-0: lr %r15,%r12 # remove stack frame
- cfi_def_cfa_register (15)
- lg %r14,32(%r15) # restore registers
- lg %r12,24(%r15)
- lg %r6,16(%r15)
- br %r14
- cfi_def_cfa_register (12)
-1: jz 4f # framesize == 0 ?
- aghi %r0,7 # align framesize to 8
- nill %r0,0xfff8
- slgr %r15,%r0 # make room for framesize bytes
- stg %r12,0(%r15)
- la %r2,160(%r15)
- la %r3,160(%r12)
- srlg %r0,%r0,3
-3: mvc 0(8,%r2),0(%r3) # copy additional parameters
- la %r2,8(%r2)
- la %r3,8(%r3)
- brctg %r0,3b
-4: lmg %r2,%r6,64(%r12) # load register parameters
- ld %f0,104(%r12)
- ld %f2,112(%r12)
- ld %f4,120(%r12)
- ld %f6,128(%r12)
- basr %r14,%r1 # call resolved function
- stg %r2,136(%r12)
- std %f0,144(%r12)
- lmg %r2,%r3,48(%r12) # load arguments saved by PLT
- la %r4,32(%r12) # pointer to struct La_s390_32_regs
- la %r5,72(%r12) # pointer to struct La_s390_32_retval
- brasl %r14,_dl_call_pltexit
- j 0b
- cfi_endproc
- .size _dl_runtime_profile, .-_dl_runtime_profile
-#endif
diff --git a/sysdeps/s390/s390-64/elf/setjmp.S b/sysdeps/s390/s390-64/elf/setjmp.S
index 28b6a5a35b..fa3ac72480 100644
--- a/sysdeps/s390/s390-64/elf/setjmp.S
+++ b/sysdeps/s390/s390-64/elf/setjmp.S
@@ -1,5 +1,5 @@
/* setjmp for 64 bit S/390, ELF version.
- Copyright (C) 2001, 2002, 2005 Free Software Foundation, Inc.
+ Copyright (C) 2001, 2002 Free Software Foundation, Inc.
Contributed by Martin Schwidefsky (schwidefsky@de.ibm.com).
This file is part of the GNU C Library.
@@ -46,25 +46,12 @@ END (setjmp)
ENTRY(__sigsetjmp)
.Linternal_sigsetjmp:
-#ifdef PTR_MANGLE
- stmg %r6,%r13,0(%r2) /* Store registers in jmp_buf. */
- lgr %r4,%r14
- lgr %r5,%r15
- PTR_MANGLE (%r4, %r1)
- PTR_MANGLE2 (%r5, %r1)
- stmg %r4,%r5,64(%r2)
-#else
stmg %r6,%r15,0(%r2) /* Store registers in jmp_buf. */
-#endif
std %f1,80(%r2)
std %f3,88(%r2)
std %f5,96(%r2)
std %f7,104(%r2)
-#if defined NOT_IN_libc && defined IS_IN_rtld
- /* In ld.so we never save the signal mask. */
- lghi %r2,0
- br %r14
-#elif defined PIC
+#ifdef PIC
jg __sigjmp_save@PLT /* Branch to PLT of __sigsetjmp. */
#else
jg __sigjmp_save
diff --git a/sysdeps/s390/s390-64/elf/start.S b/sysdeps/s390/s390-64/elf/start.S
index c4cb34d02c..e5013d0057 100644
--- a/sysdeps/s390/s390-64/elf/start.S
+++ b/sysdeps/s390/s390-64/elf/start.S
@@ -1,5 +1,5 @@
/* Startup code compliant to the 64 bit S/390 ELF ABI.
- Copyright (C) 2001, 2002, 2003, 2004, 2006 Free Software Foundation, Inc.
+ Copyright (C) 2001, 2002, 2003, 2004 Free Software Foundation, Inc.
Contributed by Martin Schwidefsky (schwidefsky@de.ibm.com).
This file is part of the GNU C Library.
@@ -78,14 +78,12 @@ _start:
la %r7,160(%r15)
larl %r6,__libc_csu_fini # load pointer to __libc_csu_fini
larl %r5,__libc_csu_init # load pointer to __libc_csu_init
+ larl %r2,main # load pointer to main
/* Ok, now branch to the libc main routine. */
#ifdef PIC
- larl %r2,main@GOTENT # load pointer to main
- lg %r2,0(%r2)
brasl %r14,__libc_start_main@plt
#else
- larl %r2,main # load pointer to main
brasl %r14,__libc_start_main
#endif
diff --git a/sysdeps/s390/s390-64/s390x-mcount.S b/sysdeps/s390/s390-64/s390x-mcount.S
index 0fa614cbf4..5e3890b4f6 100644
--- a/sysdeps/s390/s390-64/s390x-mcount.S
+++ b/sysdeps/s390/s390-64/s390x-mcount.S
@@ -69,4 +69,4 @@ C_LABEL(_mcount)
ASM_SIZE_DIRECTIVE(C_SYMBOL_NAME(_mcount))
#undef mcount
-weak_alias (_mcount, mcount)
+weak_alias(_mcount, mcount)
diff --git a/sysdeps/s390/s390-64/setjmp.S b/sysdeps/s390/s390-64/setjmp.S
index a962db46ce..7f245c2a1d 100644
--- a/sysdeps/s390/s390-64/setjmp.S
+++ b/sysdeps/s390/s390-64/setjmp.S
@@ -1,4 +1,4 @@
-/* Copyright (C) 2001, 2005 Free Software Foundation, Inc.
+/* Copyright (C) 2001 Free Software Foundation, Inc.
Contributed by Martin Schwidefsky (schwidefsky@de.ibm.com).
This file is part of the GNU C Library.
@@ -28,27 +28,16 @@
/* R2 = pointer to jmp_buf, R3 = savemask. */
ENTRY(__sigsetjmp)
-#ifdef PTR_MANGLE
- stmg %r6,%r13,0(%r2) /* Store registers in jmp_buf. */
- lgr %r4,%r14
- lgr %r5,%r15
- PTR_MANGLE (%r4, %r1)
- PTR_MANGLE2 (%r5, %r1)
- stmg %r4,%r5,64(%r2)
-#else
stmg %r6,%r15,0(%r2) /* Store registers in jmp_buf. */
-#endif
std %f1,80(%r2)
std %f3,88(%r2)
std %f5,96(%r2)
std %f7,104(%r2)
-#if defined NOT_IN_libc && defined IS_IN_rtld
- /* In ld.so we never save the signal mask. */
- lghi %r2,0
- br %r14
-#elif defined PIC
+#ifdef PIC
jg __sigjmp_save@PLT /* Tail-call __sigjmp_save. */
#else
jg __sigjmp_save /* Tail-call __sigjmp_save. */
#endif
END (__sigsetjmp)
+
+
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