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* sysdeps/powerpc/elf/libc-start.c: Use long in place of int for argc

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load, so as to work on both 32-bit and 64-bit.  Remove unnecessary
	casts.  Align __libc_stack_end to 8 bytes.

2002-09-20  Roland McGrath  <roland@redhat.com>

	* sysdeps/powerpc/fpu/s_lrint.c: Use strong_alias/weak_alias macros
	instead of asm for lrintf, __lrintf aliases.

	* sysdeps/powerpc/fpu/s_lrint.c (__lrint): Change union long array to
	int array for 32-/64-bit compatibility.
	From Steven Munroe  <sjmunroe@us.ibm.com>.
This commit is contained in:
Roland McGrath
2002-09-20 21:39:29 +00:00
parent 9db6ee8d2f
commit 1010f17b92
3 changed files with 40 additions and 17 deletions
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13
sysdeps/powerpc/elf/libc-start.c
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@ -104,7 +104,8 @@ BP_SYM (__libc_start_main) (int argc, char *__unbounded *__unbounded ubp_av,
/* ...in which case, we have argc as the top thing on the
stack, followed by argv (NULL-terminated), envp (likewise),
and the auxilary vector. */
argc = *(int *__unbounded) stack_on_entry;
/* 32/64-bit agnostic load from stack */
argc = *(long int *__unbounded) stack_on_entry;
ubp_av = stack_on_entry + 1;
ubp_ev = ubp_av + argc + 1;
#ifdef HAVE_AUX_VECTOR
@ -113,9 +114,8 @@ BP_SYM (__libc_start_main) (int argc, char *__unbounded *__unbounded ubp_av,
++temp;
auxvec = (ElfW(auxv_t) *)++temp;
# ifndef SHARED
_dl_aux_init ((ElfW(auxv_t) *) auxvec);
_dl_aux_init (auxvec);
# endif
#endif
rtld_fini = NULL;
@ -124,11 +124,12 @@ BP_SYM (__libc_start_main) (int argc, char *__unbounded *__unbounded ubp_av,
INIT_ARGV_and_ENVIRON;
/* Initialize the __cache_line_size variable from the aux vector. */
__aux_init_cache((ElfW(auxv_t) *) auxvec);
__aux_init_cache(auxvec);
/* Store something that has some relationship to the end of the
stack, for backtraces. This variable should be thread-specific. */
__libc_stack_end = stack_on_entry + 4;
stack, for backtraces. This variable should be thread-specific.
Use +8 so it works for both 32- and 64-bit. */
__libc_stack_end = stack_on_entry + 8;
#ifndef SHARED
/* Initialize the thread library at least a bit since the libgcc