diff options
Diffstat (limited to 'sysdeps/sparc')
| -rw-r--r-- | sysdeps/sparc/sparc32/elf/start.S | 18 | ||||
| -rw-r--r-- | sysdeps/sparc/sparc64/elf/start.S | 18 |
2 files changed, 34 insertions, 2 deletions
diff --git a/sysdeps/sparc/sparc32/elf/start.S b/sysdeps/sparc/sparc32/elf/start.S index ca6558ec17..4be323b059 100644 --- a/sysdeps/sparc/sparc32/elf/start.S +++ b/sysdeps/sparc/sparc32/elf/start.S @@ -1,5 +1,5 @@ /* Startup code for elf32-sparc - Copyright (C) 1997, 1998, 2002 Free Software Foundation, Inc. + Copyright (C) 1997, 1998, 2002, 2004 Free Software Foundation, Inc. This file is part of the GNU C Library. Contributed by Richard Henderson <richard@gnu.ai.mit.edu>, 1997. @@ -23,10 +23,21 @@ .section ".text" .align 4 +#ifdef SHARED +.LLGETPC0: + retl + add %o7, %l7, %l7 +#endif .global _start .type _start,#function _start: +#ifdef SHARED + sethi %hi(_GLOBAL_OFFSET_TABLE_-4), %l7 + call .LLGETPC0 + add %l7, %lo(_GLOBAL_OFFSET_TABLE_+4), %l7 +#endif + /* Terminate the stack frame, and reserve space for functions to drop their arguments. */ mov %g0, %fp @@ -44,6 +55,11 @@ _start: or %o0, %lo(main), %o0 or %o3, %lo(__libc_csu_init), %o3 or %o4, %lo(__libc_csu_fini), %o4 +#ifdef SHARED + ld [%l7 + %o0], %o0 + ld [%l7 + %o3], %o3 + ld [%l7 + %o4], %o4 +#endif /* When starting a binary via the dynamic linker, %g1 contains the address of the shared library termination function, which will be diff --git a/sysdeps/sparc/sparc64/elf/start.S b/sysdeps/sparc/sparc64/elf/start.S index ea7431aae1..f1479453d7 100644 --- a/sysdeps/sparc/sparc64/elf/start.S +++ b/sysdeps/sparc/sparc64/elf/start.S @@ -1,5 +1,5 @@ /* Startup code for elf64-sparc - Copyright (C) 1997, 1998, 2002 Free Software Foundation, Inc. + Copyright (C) 1997, 1998, 2002, 2004 Free Software Foundation, Inc. This file is part of the GNU C Library. Contributed by Richard Henderson <richard@gnu.ai.mit.edu>, 1997. @@ -23,10 +23,21 @@ .section ".text" .align 4 +#ifdef SHARED +.LLGETPC0: + retl + add %o7, %l7, %l7 +#endif .global _start .type _start,#function _start: +#ifdef SHARED + sethi %hi(_GLOBAL_OFFSET_TABLE_-4), %l7 + call .LLGETPC0 + add %l7, %lo(_GLOBAL_OFFSET_TABLE_+4), %l7 +#endif + /* Terminate the stack frame, and reserve space for functions to drop their arguments. */ mov %g0, %fp @@ -45,6 +56,11 @@ _start: or %o0, %lo(main), %o0 or %o3, %lo(__libc_csu_init), %o3 or %o4, %lo(__libc_csu_fini), %o4 +#ifdef SHARED + ldx [%l7 + %o0], %o0 + ldx [%l7 + %o3], %o3 + ldx [%l7 + %o4], %o4 +#endif /* When starting a binary via the dynamic linker, %g1 contains the address of the shared library termination function, which will be |