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c5e588e6e5
- Previous commits has been reported in the ChangeLog file - hg log has been lost (moved inside ChangeLog) - Old radare1 repository has removed all the libr
108 lines
2.2 KiB
C
108 lines
2.2 KiB
C
/* radare 2008 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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struct r_syscall_t *r_syscall_new()
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{
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struct r_syscall_t *ctx;
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ctx = (struct r_syscall_t *)malloc(sizeof(struct r_syscall_t));
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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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void r_syscall_init(struct r_syscall_t *ctx)
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{
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ctx->fd = NULL;
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ctx->sysptr = syscalls_linux_x86;
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}
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void r_syscall_free(struct r_syscall_t *ctx)
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{
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free(ctx);
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}
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int r_syscall_setup(struct r_syscall_t *ctx, int os, int arch)
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{
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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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int r_syscall_setup_file(struct r_syscall_t *ctx, const char *path)
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{
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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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int r_syscall_get(struct r_syscall_t *ctx, const char *str)
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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 (!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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struct r_syscall_list_t *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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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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void r_syscall_list(struct r_syscall_t *ctx)
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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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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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