diff options
Diffstat (limited to 'include/afl-as.h')
| -rw-r--r-- | include/afl-as.h | 95 |
1 files changed, 48 insertions, 47 deletions
diff --git a/include/afl-as.h b/include/afl-as.h index 4748eda7..4f8fb640 100644 --- a/include/afl-as.h +++ b/include/afl-as.h @@ -37,7 +37,7 @@ #include "config.h" #include "types.h" -/* +/* ------------------ Performances notes ------------------ @@ -106,47 +106,47 @@ static const u8* trampoline_fmt_32 = - "\n" - "/* --- AFL TRAMPOLINE (32-BIT) --- */\n" - "\n" - ".align 4\n" - "\n" - "leal -16(%%esp), %%esp\n" - "movl %%edi, 0(%%esp)\n" - "movl %%edx, 4(%%esp)\n" - "movl %%ecx, 8(%%esp)\n" - "movl %%eax, 12(%%esp)\n" - "movl $0x%08x, %%ecx\n" - "call __afl_maybe_log\n" - "movl 12(%%esp), %%eax\n" - "movl 8(%%esp), %%ecx\n" - "movl 4(%%esp), %%edx\n" - "movl 0(%%esp), %%edi\n" - "leal 16(%%esp), %%esp\n" - "\n" - "/* --- END --- */\n" - "\n"; + "\n" + "/* --- AFL TRAMPOLINE (32-BIT) --- */\n" + "\n" + ".align 4\n" + "\n" + "leal -16(%%esp), %%esp\n" + "movl %%edi, 0(%%esp)\n" + "movl %%edx, 4(%%esp)\n" + "movl %%ecx, 8(%%esp)\n" + "movl %%eax, 12(%%esp)\n" + "movl $0x%08x, %%ecx\n" + "call __afl_maybe_log\n" + "movl 12(%%esp), %%eax\n" + "movl 8(%%esp), %%ecx\n" + "movl 4(%%esp), %%edx\n" + "movl 0(%%esp), %%edi\n" + "leal 16(%%esp), %%esp\n" + "\n" + "/* --- END --- */\n" + "\n"; static const u8* trampoline_fmt_64 = - "\n" - "/* --- AFL TRAMPOLINE (64-BIT) --- */\n" - "\n" - ".align 4\n" - "\n" - "leaq -(128+24)(%%rsp), %%rsp\n" - "movq %%rdx, 0(%%rsp)\n" - "movq %%rcx, 8(%%rsp)\n" - "movq %%rax, 16(%%rsp)\n" - "movq $0x%08x, %%rcx\n" - "call __afl_maybe_log\n" - "movq 16(%%rsp), %%rax\n" - "movq 8(%%rsp), %%rcx\n" - "movq 0(%%rsp), %%rdx\n" - "leaq (128+24)(%%rsp), %%rsp\n" - "\n" - "/* --- END --- */\n" - "\n"; + "\n" + "/* --- AFL TRAMPOLINE (64-BIT) --- */\n" + "\n" + ".align 4\n" + "\n" + "leaq -(128+24)(%%rsp), %%rsp\n" + "movq %%rdx, 0(%%rsp)\n" + "movq %%rcx, 8(%%rsp)\n" + "movq %%rax, 16(%%rsp)\n" + "movq $0x%08x, %%rcx\n" + "call __afl_maybe_log\n" + "movq 16(%%rsp), %%rax\n" + "movq 8(%%rsp), %%rcx\n" + "movq 0(%%rsp), %%rdx\n" + "leaq (128+24)(%%rsp), %%rsp\n" + "\n" + "/* --- END --- */\n" + "\n"; static const u8* main_payload_32 = @@ -398,9 +398,9 @@ static const u8* main_payload_32 = recognize .string. */ #ifdef __APPLE__ -# define CALL_L64(str) "call _" str "\n" +# define CALL_L64(str) "call _" str "\n" #else -# define CALL_L64(str) "call " str "@PLT\n" +# define CALL_L64(str) "call " str "@PLT\n" #endif /* ^__APPLE__ */ static const u8* main_payload_64 = @@ -415,7 +415,7 @@ static const u8* main_payload_64 = "\n" "__afl_maybe_log:\n" "\n" -#if defined(__OpenBSD__) || (defined(__FreeBSD__) && (__FreeBSD__ < 9)) +#if defined(__OpenBSD__) || (defined(__FreeBSD__) && (__FreeBSD__ < 9)) " .byte 0x9f /* lahf */\n" #else " lahf\n" @@ -448,7 +448,7 @@ static const u8* main_payload_64 = "__afl_return:\n" "\n" " addb $127, %al\n" -#if defined(__OpenBSD__) || (defined(__FreeBSD__) && (__FreeBSD__ < 9)) +#if defined(__OpenBSD__) || (defined(__FreeBSD__) && (__FreeBSD__ < 9)) " .byte 0x9e /* sahf */\n" #else " sahf\n" @@ -737,9 +737,9 @@ static const u8* main_payload_64 = #ifdef __APPLE__ " .comm __afl_area_ptr, 8\n" -#ifndef COVERAGE_ONLY +# ifndef COVERAGE_ONLY " .comm __afl_prev_loc, 8\n" -#endif /* !COVERAGE_ONLY */ +# endif /* !COVERAGE_ONLY */ " .comm __afl_fork_pid, 4\n" " .comm __afl_temp, 4\n" " .comm __afl_setup_failure, 1\n" @@ -747,9 +747,9 @@ static const u8* main_payload_64 = #else " .lcomm __afl_area_ptr, 8\n" -#ifndef COVERAGE_ONLY +# ifndef COVERAGE_ONLY " .lcomm __afl_prev_loc, 8\n" -#endif /* !COVERAGE_ONLY */ +# endif /* !COVERAGE_ONLY */ " .lcomm __afl_fork_pid, 4\n" " .lcomm __afl_temp, 4\n" " .lcomm __afl_setup_failure, 1\n" @@ -765,3 +765,4 @@ static const u8* main_payload_64 = "\n"; #endif /* !_HAVE_AFL_AS_H */ + |