diff options
Diffstat (limited to 'sysdeps')
| -rw-r--r-- | sysdeps/sparc/sparc32/dl-machine.h | 16 | ||||
| -rw-r--r-- | sysdeps/sparc/sparc64/dl-machine.h | 25 | ||||
| -rw-r--r-- | sysdeps/sparc/sparc64/memchr.S | 2 | ||||
| -rw-r--r-- | sysdeps/unix/sysv/linux/sparc/sparc32/makecontext.c | 2 |
4 files changed, 26 insertions, 19 deletions
diff --git a/sysdeps/sparc/sparc32/dl-machine.h b/sysdeps/sparc/sparc32/dl-machine.h index e1385f7aca..53257104a6 100644 --- a/sysdeps/sparc/sparc32/dl-machine.h +++ b/sysdeps/sparc/sparc32/dl-machine.h @@ -166,15 +166,19 @@ elf_machine_runtime_setup (struct link_map *l, int lazy, int profile) in .rela.plt. */ while (rela < relaend) { - *(unsigned int *) rela->r_offset - = OPCODE_SETHI_G1 | (rela->r_offset - (Elf32_Addr) plt); - *(unsigned int *) (rela->r_offset + 4) + *(unsigned int *) (rela->r_offset + l->l_addr) + = OPCODE_SETHI_G1 | (rela->r_offset + l->l_addr + - (Elf32_Addr) plt); + *(unsigned int *) (rela->r_offset + l->l_addr + 4) = OPCODE_BA | ((((Elf32_Addr) plt - - rela->r_offset - 4) >> 2) & 0x3fffff); + - rela->r_offset - l->l_addr - 4) >> 2) + & 0x3fffff); if (do_flush) { - __asm __volatile ("flush %0" : : "r"(rela->r_offset)); - __asm __volatile ("flush %0+4" : : "r"(rela->r_offset)); + __asm __volatile ("flush %0" : : "r" (rela->r_offset + + l->l_addr)); + __asm __volatile ("flush %0+4" : : "r" (rela->r_offset + + l->l_addr)); } ++rela; } diff --git a/sysdeps/sparc/sparc64/dl-machine.h b/sysdeps/sparc/sparc64/dl-machine.h index b4f43e9cf5..4c915eb586 100644 --- a/sysdeps/sparc/sparc64/dl-machine.h +++ b/sysdeps/sparc/sparc64/dl-machine.h @@ -1,6 +1,6 @@ /* Machine-dependent ELF dynamic relocation inline functions. Sparc64 version. Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, - 2010 Free Software Foundation, Inc. + 2009, 2010 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 @@ -227,7 +227,7 @@ elf_machine_runtime_setup (struct link_map *l, int lazy, int profile) { if (__builtin_expect (rela->r_addend, 0) != 0) { - Elf64_Addr slot = ((rela->r_offset + 0x400 + Elf64_Addr slot = ((rela->r_offset + l->l_addr + 0x400 - (Elf64_Addr) plt) / 0x1400) * 0x1400 + (Elf64_Addr) plt - 0x400; @@ -235,20 +235,23 @@ elf_machine_runtime_setup (struct link_map *l, int lazy, int profile) unsigned int first_ldx = *(unsigned int *)(slot + 12); Elf64_Addr ptr = slot + (first_ldx & 0xfff) + 4; - *(Elf64_Addr *) rela->r_offset + *(Elf64_Addr *) (rela->r_offset + l->l_addr) = (Elf64_Addr) plt - - (slot + ((rela->r_offset - ptr) / 8) * 24 + 4); + - (slot + ((rela->r_offset + l->l_addr - ptr) / 8) * 24 + + 4); ++rela; continue; } - *(unsigned int *) rela->r_offset - = 0x03000000 | (rela->r_offset - (Elf64_Addr) plt); - *(unsigned int *) (rela->r_offset + 4) - = 0x30680000 | ((((Elf64_Addr) plt + 32 - - rela->r_offset - 4) >> 2) & 0x7ffff); - __asm __volatile ("flush %0" : : "r" (rela->r_offset)); - __asm __volatile ("flush %0+4" : : "r" (rela->r_offset)); + *(unsigned int *) (rela->r_offset + l->l_addr) + = 0x03000000 | (rela->r_offset + l->l_addr - (Elf64_Addr) plt); + *(unsigned int *) (rela->r_offset + l->l_addr + 4) + = 0x30680000 | ((((Elf64_Addr) plt + 32 - rela->r_offset + - l->l_addr - 4) >> 2) & 0x7ffff); + __asm __volatile ("flush %0" : : "r" (rela->r_offset + + l->l_addr)); + __asm __volatile ("flush %0+4" : : "r" (rela->r_offset + + l->l_addr)); ++rela; } } diff --git a/sysdeps/sparc/sparc64/memchr.S b/sysdeps/sparc/sparc64/memchr.S index 4f13cb5706..ab1666bfb5 100644 --- a/sysdeps/sparc/sparc64/memchr.S +++ b/sysdeps/sparc/sparc64/memchr.S @@ -96,7 +96,7 @@ ENTRY(__memchr) * %o4 = value XOR c */ 2: cmp %o0, %o2 /* IEU1 Group */ - bg,pn %XCC, 11f /* CTI */ + bgu,pn %XCC, 11f /* CTI */ ldxa [%o0] ASI_PNF, %o3 /* Load */ sub %o4, %g1, %o5 /* IEU0 Group */ add %o0, 8, %o0 /* IEU1 */ diff --git a/sysdeps/unix/sysv/linux/sparc/sparc32/makecontext.c b/sysdeps/unix/sysv/linux/sparc/sparc32/makecontext.c index 9b48dade63..bcf63db103 100644 --- a/sysdeps/unix/sysv/linux/sparc/sparc32/makecontext.c +++ b/sysdeps/unix/sysv/linux/sparc/sparc32/makecontext.c @@ -77,7 +77,7 @@ __makecontext (ucontext_t *ucp, void (*func) (void), int argc, ...) if (i < 6) ucp->uc_mcontext.gregs[REG_O0 + i] = arg; else - sp[i + 23] = arg; + sp[i + 23 - 6] = arg; } va_end (ap); |