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head/cddl/contrib/opensolaris/cmd/lockstat/sym.c
| Show First 20 Lines • Show All 48 Lines • ▼ Show 20 Lines | |||||
| #else | #else | ||||
| #include <sys/elf.h> | #include <sys/elf.h> | ||||
| #include <sys/param.h> | #include <sys/param.h> | ||||
| #include <sys/module.h> | #include <sys/module.h> | ||||
| #include <sys/linker.h> | #include <sys/linker.h> | ||||
| #endif | #endif | ||||
| #include <sys/cpuvar.h> | #include <sys/cpuvar.h> | ||||
| typedef struct syment { | typedef struct syment { | ||||
| uintptr_t addr; | uintptr_t addr; | ||||
| char *name; | char *name; | ||||
| size_t size; | size_t size; | ||||
| } syment_t; | } syment_t; | ||||
| static syment_t *symbol_table; | static syment_t *symbol_table; | ||||
| static int nsyms, maxsyms; | static int nsyms, maxsyms; | ||||
| static char maxsymname[64]; | static char maxsymname[64]; | ||||
| #ifdef illumos | #ifdef illumos | ||||
| #ifdef _ELF64 | #ifdef _ELF64 | ||||
| #define elf_getshdr elf64_getshdr | #define elf_getshdr elf64_getshdr | ||||
| #else | #else | ||||
| #define elf_getshdr elf32_getshdr | #define elf_getshdr elf32_getshdr | ||||
| #endif | #endif | ||||
| #endif | #endif | ||||
| #define __sElfN(x) typedef __CONCAT(__CONCAT(__CONCAT(Elf,__ELF_WORD_SIZE),_),x) x | |||||
| __sElfN(Sym); | |||||
| __sElfN(Shdr); | |||||
| #define elf_getshdr __elfN(getshdr) | |||||
| static void | static void | ||||
| add_symbol(char *name, uintptr_t addr, size_t size) | add_symbol(char *name, uintptr_t addr, size_t size) | ||||
| { | { | ||||
| syment_t *sep; | syment_t *sep; | ||||
| if (nsyms >= maxsyms) { | if (nsyms >= maxsyms) { | ||||
| maxsyms += 10000; | maxsyms += 10000; | ||||
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