diff options
Diffstat (limited to 'usr/src/cmd/sgs/libelf/demo')
| -rw-r--r-- | usr/src/cmd/sgs/libelf/demo/dispsyms.c | 58 |
1 files changed, 30 insertions, 28 deletions
diff --git a/usr/src/cmd/sgs/libelf/demo/dispsyms.c b/usr/src/cmd/sgs/libelf/demo/dispsyms.c index baa56d0f5e..95a4304be8 100644 --- a/usr/src/cmd/sgs/libelf/demo/dispsyms.c +++ b/usr/src/cmd/sgs/libelf/demo/dispsyms.c @@ -19,10 +19,9 @@ * CDDL HEADER END */ /* - * Copyright 2007 Sun Microsystems, Inc. All rights reserved. + * Copyright 2009 Sun Microsystems, Inc. All rights reserved. * Use is subject to license terms. */ -#pragma ident "%Z%%M% %I% %E% SMI" /* * dispsyms: Display Symbols @@ -62,8 +61,11 @@ static const char *symtype[STT_NUM] = { /* STT_FILE */ "FILE", /* STT_COMMON */ "COMM", /* STT_TLS */ "TLS" +/* STT_IFUNC */ "IFUNC" }; - +#if STT_NUM != (STT_IFUNC + 1) +#error "STT_NUM has grown. Update symtype[]." +#endif #define INTSTRLEN 32 @@ -79,13 +81,13 @@ print_symtab(Elf *elf, const char *file) if (gelf_getehdr(elf, &ehdr) == 0) { (void) fprintf(stderr, "%s: elf_getehdr() failed: %s\n", - file, elf_errmsg(0)); + file, elf_errmsg(0)); return; } if (elf_getshstrndx(elf, &shstrndx) == 0) { (void) fprintf(stderr, "%s: elf_getshstrndx() failed: %s\n", - file, elf_errmsg(0)); + file, elf_errmsg(0)); return; } @@ -99,8 +101,8 @@ print_symtab(Elf *elf, const char *file) if (gelf_getshdr(scn, &shdr) == 0) { (void) fprintf(stderr, - "%s: elf_getshdr() failed: %s\n", - file, elf_errmsg(0)); + "%s: elf_getshdr() failed: %s\n", + file, elf_errmsg(0)); return; } if ((shdr.sh_type != SHT_SYMTAB) && @@ -114,8 +116,8 @@ print_symtab(Elf *elf, const char *file) */ if ((symdata = elf_getdata(scn, 0)) == 0) { (void) fprintf(stderr, - "%s: elf_getdata() failed: %s\n", - file, elf_errmsg(0)); + "%s: elf_getdata() failed: %s\n", + file, elf_errmsg(0)); return; } @@ -123,9 +125,9 @@ print_symtab(Elf *elf, const char *file) * Print symbol table title and header for symbol display */ (void) printf("\nSymTab: %s:%s\n", file, - elf_strptr(elf, shstrndx, shdr.sh_name)); + elf_strptr(elf, shstrndx, shdr.sh_name)); (void) printf(" index value size type " - "bind oth shndx name\n"); + "bind oth shndx name\n"); /* * We now iterate over the full symbol table printing @@ -153,8 +155,8 @@ print_symtab(Elf *elf, const char *file) if (gelf_getsymshndx(symdata, shndxdata, ndx, &sym, &shndx) == NULL) { (void) fprintf(stderr, - "%s: gelf_getsymshndx() failed: %s\n", - file, elf_errmsg(0)); + "%s: gelf_getsymshndx() failed: %s\n", + file, elf_errmsg(0)); return; } /* @@ -200,9 +202,9 @@ print_symtab(Elf *elf, const char *file) (gelf_getsymshndx(symdata, shndxdata, ndx, &sym, &shndx) == NULL)) { (void) fprintf(stderr, - "%s: gelf_getsymshndx() " - "failed: %s\n", - file, elf_errmsg(0)); + "%s: gelf_getsymshndx() " + "failed: %s\n", + file, elf_errmsg(0)); return; } /* @@ -227,7 +229,7 @@ print_symtab(Elf *elf, const char *file) typestr = symtype[type]; else { (void) snprintf(typebuf, INTSTRLEN, - "%d", type); + "%d", type); typestr = typebuf; } @@ -235,7 +237,7 @@ print_symtab(Elf *elf, const char *file) bindstr = symbind[bind]; else { (void) snprintf(bindbuf, INTSTRLEN, - "%d", bind); + "%d", bind); bindstr = bindbuf; } @@ -261,12 +263,12 @@ print_symtab(Elf *elf, const char *file) shndxstr = (const char *)"XIND"; else { (void) snprintf(shndxbuf, INTSTRLEN, - "%ld", shndx); + "%ld", shndx); shndxstr = shndxbuf; } } else { (void) snprintf(shndxbuf, INTSTRLEN, - "%ld", shndx); + "%ld", shndx); shndxstr = shndxbuf; } @@ -274,10 +276,10 @@ print_symtab(Elf *elf, const char *file) * Display the symbol entry. */ (void) printf("[%3d] 0x%08llx 0x%08llx %-4s " - "%-6s %2d %5s %s\n", - ndx, sym.st_value, sym.st_size, - typestr, bindstr, sym.st_other, shndxstr, - elf_strptr(elf, shdr.sh_link, sym.st_name)); + "%-6s %2d %5s %s\n", + ndx, sym.st_value, sym.st_size, + typestr, bindstr, sym.st_other, shndxstr, + elf_strptr(elf, shdr.sh_link, sym.st_name)); } } } @@ -317,7 +319,7 @@ process_elf(Elf *elf, char *file, int fd, int member) * 'archivename(membername)'. */ (void) snprintf(buffer, 1024, "%s(%s)", - file, arhdr->ar_name); + file, arhdr->ar_name); /* * recursivly process the ELF members. @@ -330,8 +332,8 @@ process_elf(Elf *elf, char *file, int fd, int member) default: if (!member) (void) fprintf(stderr, - "%s: unexpected elf_kind(): 0x%x\n", - file, elf_kind(elf)); + "%s: unexpected elf_kind(): 0x%x\n", + file, elf_kind(elf)); return; } } @@ -354,7 +356,7 @@ main(int argc, char **argv) */ if (elf_version(EV_CURRENT) == EV_NONE) { (void) fprintf(stderr, - "elf_version() failed: %s\n", elf_errmsg(0)); + "elf_version() failed: %s\n", elf_errmsg(0)); return (1); } |