mirror of
https://github.com/radareorg/radare2.git
synced 2024-10-11 12:54:45 +00:00
9890c6e8b0
- env.sh now also uses DYLD_LIBRARY_PATH
- Fixes in ollyasm/dis to link with no global variables
- Remove double definition of global _state
- Same for asm_java
- Split -shared and -Wl,-R into LDFLAGS_{LIB|LINKPATH}
- Fixes linkage in osx
- anal_x86_bea plugin now links correctly against BeaEgine.o
- dietline is now #include'd from line.c
- no debugger support yet
- Do not externalize any variable. Some linkage does not support it
* Remove bininfo dependency .. aims to be merged into bin soon
* Added r_str_case() method to change to lower/upper case a string
101 lines
2.3 KiB
C
101 lines
2.3 KiB
C
/* radare 2008-2010 GPL -- pancake <youterm.com> */
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#include "r_types.h"
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#include "r_syscall.h"
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#include <stdio.h>
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#include <string.h>
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extern struct r_syscall_list_t syscalls_netbsd_x86[];
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extern struct r_syscall_list_t syscalls_linux_x86[];
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extern struct r_syscall_list_t syscalls_freebsd_x86[];
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extern struct r_syscall_list_t syscalls_darwin_x86[];
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R_API RSyscall* r_syscall_new() {
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RSyscall *ctx;
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ctx = (RSyscall*) malloc (sizeof (RSyscall));
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if (ctx == NULL)
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return NULL;
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ctx->fd = NULL;
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ctx->sysptr = syscalls_linux_x86;
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return ctx;
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}
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R_API void r_syscall_init(struct r_syscall_t *ctx) {
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ctx->fd = NULL;
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ctx->sysptr = syscalls_linux_x86;
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}
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R_API void r_syscall_free(struct r_syscall_t *ctx) {
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free (ctx);
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}
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R_API int r_syscall_setup(struct r_syscall_t *ctx, int os, int arch) {
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switch(arch) {
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case R_SYSCALL_ARCH_X86:
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default:
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switch(os) {
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case R_SYSCALL_OS_LINUX:
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ctx->sysptr = syscalls_linux_x86;
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break;
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case R_SYSCALL_OS_NETBSD:
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case R_SYSCALL_OS_OPENBSD:
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ctx->sysptr = syscalls_netbsd_x86;
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break;
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case R_SYSCALL_OS_FREEBSD:
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ctx->sysptr = syscalls_freebsd_x86;
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break;
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case R_SYSCALL_OS_DARWIN:
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ctx->sysptr = syscalls_darwin_x86;
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break;
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}
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break;
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}
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if (ctx->fd)
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fclose (ctx->fd);
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ctx->fd = NULL;
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return 0;
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}
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R_API int r_syscall_setup_file(struct r_syscall_t *ctx, const char *path) {
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if (ctx->fd)
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fclose (ctx->fd);
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ctx->fd = fopen (path, "r");
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if (ctx->fd == NULL)
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return 1;
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/* TODO: load info from file */
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return 0;
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}
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R_API int r_syscall_get(struct r_syscall_t *ctx, const char *str) {
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int i;
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for (i=0;ctx->sysptr[i].num;i++)
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if (!strcmp (str, ctx->sysptr[i].name))
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return ctx->sysptr[i].num;
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return 0;
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}
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R_API RSyscallList *r_syscall_get_n(struct r_syscall_t *ctx, int n)
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{
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int i;
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for (i=0;ctx->sysptr[i].num && i!=n;i++)
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return &ctx->sysptr[i];
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return NULL;
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}
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R_API const char *r_syscall_get_i(struct r_syscall_t *ctx, int num, int swi)
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{
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int i;
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for (i=0;ctx->sysptr[i].num;i++)
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if (num == ctx->sysptr[i].num && (swi == -1 || swi == ctx->sysptr[i].swi))
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return ctx->sysptr[i].name;
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return NULL;
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}
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R_API void r_syscall_list(struct r_syscall_t *ctx) {
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int i;
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for (i=0; ctx->sysptr[i].num; i++) {
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printf("%02x: %d = %s\n",
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ctx->sysptr[i].swi, ctx->sysptr[i].num, ctx->sysptr[i].name);
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}
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}
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