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2003-12-17  Carlos O'Donell  <carlos@baldric.uwo.ca>

	* sysdeps/hppa/fpu/fclrexcpt.c (feclearexcept): Right shift
	FE_ALL_EXCEPT before complimenting.
	* sysdeps/hppa/fpu/fegetenv.c (fegetenv): Use asm 'ma,' completer,
	and gcc '+r' constraint.
	* sysdeps/hppa/fpu/feholdexcpt.c (feholdexcept): Likewise.
	* sysdeps/hppa/fpu/fesetenv.c (fesetenv): Likewise.
	* sysdeps/hppa/fpu/feupdateenv.c (feupdateenv): Read raised
	exception bits, OR with envp, pass to fesetenv.
	* sysdeps/hppa/fpu/fraiseexcpt.c (feraiseexcept): Add delayed
	exception flushing, FE_UNDERFLOW is DBL_MIN/3.0, FE_INEXACT is
	triggered by M_PI/69.69 converted to single precision.
	* sysdeps/hppa/fpu/fsetexcptflg.c (fesetexceptflag): Set enable
	bits not raised exception bits.

	* sysdeps/hppa/Makefile: Add dl-symaddr and dl-fptr to the
	correct build strings.
	* sysdeps/hppa/dl-fptr.h: New file.
	* sysdeps/hppa/dl-fptr.c: Removed.
	* sysdeps/hppa/dl-symaddr.c (_dl_symbol_address): Use _dl_make_ftpr,
	remove const qualifier for map.
	(_dl_function_address): Removed.
	* sysdeps/hppa/dl-lookupcfg.h: DL_LOOKUP_ADDRESS must clear
	PLABEL32 bits, define DL_AUTO_FUNCTION_ADDRESS and
	DL_STATIC_FUNCTION_ADDRESS, DL_DT_INIT_ADDRESS and
	DL_DT_FINI_ADDRESS use the previous two macros.

	* misc/mntent_r.c: Change encoding to match recently changed decoder.
This commit is contained in:
Ulrich Drepper
2003-12-18 04:02:31 +00:00
parent 4ae4facccf
commit 592f26a3ed
12 changed files with 171 additions and 306 deletions
Download Patch File Download Diff File Expand all files Collapse all files

17
sysdeps/hppa/dl-symaddr.c
View File

@ -21,19 +21,16 @@
#include <dl-machine.h>
void *
_dl_symbol_address (const struct link_map *map, const ElfW(Sym) *ref)
_dl_symbol_address (struct link_map *map, const ElfW(Sym) *ref)
{
/* Find the "ip" from the "map" and symbol "ref" */
Elf32_Addr value = (map ? map->l_addr : 0) + ref->st_value;
/* On hppa, we have to return the pointer to function descriptor. */
if (ELFW(ST_TYPE) (ref->st_info) == STT_FUNC)
return (void *) __hppa_make_fptr (map, value, &__fptr_root, NULL);
/* On hppa, we have to return the pointer to function descriptor.
This involves an "| 2" to inform $$dyncall that this is a plabel32 */
if (ELFW(ST_TYPE) (ref->st_info) == STT_FUNC){
return (void *)((unsigned long)_dl_make_fptr (map, ref, value) | 2);
}
else
return (void *) value;
}
ElfW(Addr)
_dl_function_address (const struct link_map *map, ElfW(Addr) start)
{
return __hppa_make_fptr (map, start, &__fptr_root, NULL);
}