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Use Elf_W() instead of ElfW() etc. to avoid clash with <linker.h>.

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(Logical change 1.141)
This commit is contained in:
hp.com!davidm 2003-12-20 11:23:44 +00:00
parent 5e48061ba6
commit 4fafd8cbf7
2 changed files with 36 additions and 36 deletions
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48
src/elfxx.c
View file

@ -32,7 +32,7 @@ WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */
#include "tdep.h"
extern HIDDEN int
elfW (valid_object) (struct elf_image *ei)
elf_w (valid_object) (struct elf_image *ei)
{
if (ei->size <= EI_CLASS)
return 0;
@ -43,20 +43,20 @@ elfW (valid_object) (struct elf_image *ei)
static int
elfW (lookup_symbol) (unw_word_t ip, struct elf_image *ei,
ElfW (Addr) load_offset,
elf_w (lookup_symbol) (unw_word_t ip, struct elf_image *ei,
Elf_W (Addr) load_offset,
char *buf, size_t buf_len, unw_word_t *offp)
{
size_t syment_size;
ElfW (Ehdr) *ehdr = ei->image;
ElfW (Sym) *sym, *symtab, *symtab_end;
ElfW (Off) soff, str_soff;
ElfW (Shdr) *shdr, *str_shdr;
ElfW (Addr) val, min_dist = ~(ElfW (Addr))0;
Elf_W (Ehdr) *ehdr = ei->image;
Elf_W (Sym) *sym, *symtab, *symtab_end;
Elf_W (Off) soff, str_soff;
Elf_W (Shdr) *shdr, *str_shdr;
Elf_W (Addr) val, min_dist = ~(Elf_W (Addr))0;
int i, ret = 0;
char *strtab;
if (!elfW (valid_object) (ei))
if (!elf_w (valid_object) (ei))
return -UNW_ENOINFO;
soff = ehdr->e_shoff;
@ -69,7 +69,7 @@ elfW (lookup_symbol) (unw_word_t ip, struct elf_image *ei,
return -UNW_ENOINFO;
}
shdr = (ElfW (Shdr) *) ((char *) ei->image + soff);
shdr = (Elf_W (Shdr) *) ((char *) ei->image + soff);
for (i = 0; i < ehdr->e_shnum; ++i)
{
@ -77,8 +77,8 @@ elfW (lookup_symbol) (unw_word_t ip, struct elf_image *ei,
{
case SHT_SYMTAB:
case SHT_DYNSYM:
symtab = (ElfW (Sym) *) ((char *) ei->image + shdr->sh_offset);
symtab_end = (ElfW (Sym) *) ((char *) symtab + shdr->sh_size);
symtab = (Elf_W (Sym) *) ((char *) ei->image + shdr->sh_offset);
symtab_end = (Elf_W (Sym) *) ((char *) symtab + shdr->sh_size);
syment_size = shdr->sh_entsize;
str_soff = soff + (shdr->sh_link * ehdr->e_shentsize);
@ -90,7 +90,7 @@ elfW (lookup_symbol) (unw_word_t ip, struct elf_image *ei,
(unsigned long) ei->size);
break;
}
str_shdr = (ElfW (Shdr) *) ((char *) ei->image + str_soff);
str_shdr = (Elf_W (Shdr) *) ((char *) ei->image + str_soff);
strtab = (char *) ei->image + str_shdr->sh_offset;
debug (160, "symtab=0x%lx[%d], strtab=0x%lx\n",
@ -99,9 +99,9 @@ elfW (lookup_symbol) (unw_word_t ip, struct elf_image *ei,
for (sym = symtab;
sym < symtab_end;
sym = (ElfW (Sym) *) ((char *) sym + syment_size))
sym = (Elf_W (Sym) *) ((char *) sym + syment_size))
{
if (ELFW (ST_TYPE) (sym->st_info) == STT_FUNC
if (ELF_W (ST_TYPE) (sym->st_info) == STT_FUNC
&& sym->st_shndx != SHN_UNDEF)
{
val = sym->st_value;
@ -110,9 +110,9 @@ elfW (lookup_symbol) (unw_word_t ip, struct elf_image *ei,
debug (160, "0x%016lx info=0x%02x %s\n",
(long) val, sym->st_info, strtab + sym->st_name);
if ((ElfW (Addr)) (ip - val) < min_dist)
if ((Elf_W (Addr)) (ip - val) < min_dist)
{
min_dist = (ElfW (Addr)) (ip - val);
min_dist = (Elf_W (Addr)) (ip - val);
strncpy (buf, strtab + sym->st_name, buf_len);
buf[buf_len - 1] = '\0';
if (strlen (strtab + sym->st_name) >= buf_len)
@ -125,7 +125,7 @@ elfW (lookup_symbol) (unw_word_t ip, struct elf_image *ei,
default:
break;
}
shdr = (ElfW (Shdr) *) (((char *) shdr) + ehdr->e_shentsize);
shdr = (Elf_W (Shdr) *) (((char *) shdr) + ehdr->e_shentsize);
}
if (min_dist >= ei->size)
return -UNW_ENOINFO; /* not found */
@ -140,14 +140,14 @@ elfW (lookup_symbol) (unw_word_t ip, struct elf_image *ei,
sensitive to the performance of this routine, why bother... */
HIDDEN int
elfW (get_proc_name) (pid_t pid, unw_word_t ip, char *buf, size_t buf_len,
elf_w (get_proc_name) (pid_t pid, unw_word_t ip, char *buf, size_t buf_len,
unw_word_t *offp)
{
unsigned long segbase, mapoff;
ElfW (Addr) load_offset = 0;
Elf_W (Addr) load_offset = 0;
struct elf_image ei;
ElfW (Ehdr) *ehdr;
ElfW (Phdr) *phdr;
Elf_W (Ehdr) *ehdr;
Elf_W (Phdr) *phdr;
int i, ret;
ret = tdep_get_elf_image (&ei, pid, ip, &segbase, &mapoff);
@ -155,7 +155,7 @@ elfW (get_proc_name) (pid_t pid, unw_word_t ip, char *buf, size_t buf_len,
return ret;
ehdr = ei.image;
phdr = (ElfW (Phdr) *) ((char *) ei.image + ehdr->e_phoff);
phdr = (Elf_W (Phdr) *) ((char *) ei.image + ehdr->e_phoff);
for (i = 0; i < ehdr->e_phnum; ++i)
if (phdr[i].p_type == PT_LOAD && phdr[i].p_offset == mapoff)
@ -164,7 +164,7 @@ elfW (get_proc_name) (pid_t pid, unw_word_t ip, char *buf, size_t buf_len,
break;
}
ret = elfW (lookup_symbol) (ip, &ei, load_offset, buf, buf_len, offp);
ret = elf_w (lookup_symbol) (ip, &ei, load_offset, buf, buf_len, offp);
munmap (ei.image, ei.size);
ei.image = NULL;

16
src/elfxx.h
View file

@ -33,13 +33,13 @@ WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */
#include "internal.h"
#if ELF_CLASS == ELFCLASS32
# define ELFW(x) ELF32_##x
# define ElfW(x) Elf32_##x
# define elfW(x) _Uelf32_##x
# define ELF_W(x) ELF32_##x
# define Elf_W(x) Elf32_##x
# define elf_w(x) _Uelf32_##x
#else
# define ELFW(x) ELF64_##x
# define ElfW(x) Elf64_##x
# define elfW(x) _Uelf64_##x
# define ELF_W(x) ELF64_##x
# define Elf_W(x) Elf64_##x
# define elf_w(x) _Uelf64_##x
#endif
static inline int
@ -67,7 +67,7 @@ elf_map_image (struct elf_image *ei, const char *path)
return 0;
}
extern HIDDEN int elfW (valid_object) (struct elf_image *ei);
extern HIDDEN int elfW (get_proc_name) (pid_t pid, unw_word_t ip,
extern HIDDEN int elf_w (valid_object) (struct elf_image *ei);
extern HIDDEN int elf_w (get_proc_name) (pid_t pid, unw_word_t ip,
char *buf, size_t len,
unw_word_t *offp);