diff options
Diffstat (limited to 'arch/x86/tools/test_get_len.c')
| -rw-r--r-- | arch/x86/tools/test_get_len.c | 14 |
1 files changed, 7 insertions, 7 deletions
diff --git a/arch/x86/tools/test_get_len.c b/arch/x86/tools/test_get_len.c index 1e81adb2d8a9..a3273f4244d5 100644 --- a/arch/x86/tools/test_get_len.c +++ b/arch/x86/tools/test_get_len.c @@ -45,7 +45,7 @@ const char *prog; static void usage(void) { fprintf(stderr, "Usage: objdump -d a.out | awk -f distill.awk |" - " ./test_get_len\n"); + " %s [y|n](64bit flag)\n", prog); exit(1); } @@ -63,11 +63,15 @@ int main(int argc, char **argv) unsigned char insn_buf[16]; struct insn insn; int insns = 0; + int x86_64 = 0; prog = argv[0]; - if (argc > 1) + if (argc > 2) usage(); + if (argc == 2 && argv[1][0] == 'y') + x86_64 = 1; + while (fgets(line, BUFSIZE, stdin)) { char copy[BUFSIZE], *s, *tab1, *tab2; int nb = 0; @@ -93,11 +97,7 @@ int main(int argc, char **argv) break; } /* Decode an instruction */ -#ifdef __x86_64__ - insn_init(&insn, insn_buf, 1); -#else - insn_init(&insn, insn_buf, 0); -#endif + insn_init(&insn, insn_buf, x86_64); insn_get_length(&insn); if (insn.length != nb) { fprintf(stderr, "Error: %s", line); |
