diff options
Diffstat (limited to 'sysdeps/ia64/dl-machine.h')
| -rw-r--r-- | sysdeps/ia64/dl-machine.h | 19 |
1 files changed, 8 insertions, 11 deletions
diff --git a/sysdeps/ia64/dl-machine.h b/sysdeps/ia64/dl-machine.h index f09fb9bae0..c0f9263bf7 100644 --- a/sysdeps/ia64/dl-machine.h +++ b/sysdeps/ia64/dl-machine.h @@ -267,6 +267,10 @@ elf_machine_runtime_setup (struct link_map *l, int lazy, int profile) strong_alias (_dl_runtime_resolve, _dl_runtime_profile); #endif +/* Undo the adds out0 = 16, sp below to get at the value we want in + __libc_stack_end. */ +#define DL_STACK_END(cookie) \ + ((void *) (((long) (cookie)) - 16)) /* Initial entry point code for the dynamic linker. The C function `_dl_start' is the real entry point; @@ -318,21 +322,14 @@ elf_machine_runtime_setup (struct link_map *l, int lazy, int profile) " .save ar.pfs, r32\n" \ " .body\n" \ " { .mii\n" \ -" /* Save the pointer to the user entry point fptr in loc2. */\n" \ -" mov loc2 = ret0\n" \ -" /* Store the highest stack address. */\n" \ -" addl r2 = @ltoff(__libc_stack_end#), gp\n" \ " addl r3 = @gprel(_dl_skip_args), gp\n" \ -" ;;\n" \ -" }\n" \ -" { .mmi\n" \ -" ld8 r2 = [r2]\n" \ -" ld4 r3 = [r3]\n" \ " adds r11 = 24, sp /* Load the address of argv. */\n" \ +" /* Save the pointer to the user entry point fptr in loc2. */\n" \ +" mov loc2 = ret0\n" \ " ;;\n" \ " }\n" \ " { .mii\n" \ -" st8 [r2] = sp\n" \ +" ld4 r3 = [r3]\n" \ " adds r10 = 16, sp /* Load the address of argc. */\n" \ " mov out2 = r11\n" \ " ;;\n" \ @@ -401,7 +398,7 @@ elf_machine_runtime_setup (struct link_map *l, int lazy, int profile) " br.call.sptk.many b0 = _dl_init_internal#\n" \ " ;;\n" \ " }\n" \ -" /* Pass our finializer function to the user,\n" \ +" /* Pass our finalizer function to the user,\n" \ " and jump to the user's entry point. */\n" \ " { .mmi\n" \ " ld8 r3 = [loc2], 8\n" \ |