diff options
Diffstat (limited to 'tests/test-i386.c')
| -rw-r--r-- | tests/test-i386.c | 30 |
1 files changed, 15 insertions, 15 deletions
diff --git a/tests/test-i386.c b/tests/test-i386.c index fbc6be639f..2d4b0a0df3 100644 --- a/tests/test-i386.c +++ b/tests/test-i386.c @@ -739,7 +739,7 @@ void fpu_clear_exceptions(void) uint32_t ignored[4]; long double fpregs[8]; } float_env32; - + asm volatile ("fnstenv %0\n" : : "m" (float_env32)); float_env32.fpus &= ~0x7f; asm volatile ("fldenv %0\n" : : "m" (float_env32)); @@ -1041,7 +1041,7 @@ void test_bcd(void) TEST_BCD(aaa, 0x12340306, 0, (CC_C | CC_A)); TEST_BCD(aaa, 0x1234040a, 0, (CC_C | CC_A)); TEST_BCD(aaa, 0x123405fa, 0, (CC_C | CC_A)); - + TEST_BCD(aas, 0x12340205, CC_A, (CC_C | CC_A)); TEST_BCD(aas, 0x12340306, CC_A, (CC_C | CC_A)); TEST_BCD(aas, 0x1234040a, CC_A, (CC_C | CC_A)); @@ -1381,7 +1381,7 @@ void test_misc(void) /* NOTE: we assume that &func_lret < 4GB */ desc.offset = (long)&func_lret; desc.seg = cs_sel; - + asm volatile ("xor %%rax, %%rax\n" "rex64 lcall %1\n" : "=a" (res) @@ -1562,7 +1562,7 @@ void test_vm86(void) case VM86_INTx: { int int_num, ah, v; - + int_num = VM86_ARG(ret); if (int_num != 0x21) goto unknown_int; @@ -1665,7 +1665,7 @@ void test_exceptions(void) { struct sigaction act; volatile int val; - + act.sa_sigaction = sig_handler; sigemptyset(&act.sa_mask); act.sa_flags = SA_SIGINFO | SA_NODEFER; @@ -1718,7 +1718,7 @@ void test_exceptions(void) ldt.seg_not_present = 1; ldt.useable = 1; modify_ldt(1, &ldt, sizeof(ldt)); /* write ldt entry */ - + if (setjmp(jmp_env) == 0) { /* segment not present */ asm volatile ("movl %0, %%fs" : : "r" (MK_SEL(1))); @@ -1743,7 +1743,7 @@ void test_exceptions(void) /* read from an invalid address */ v1 = *(char *)0x1234; } - + /* test illegal instruction reporting */ printf("UD2 exception:\n"); if (setjmp(jmp_env) == 0) { @@ -1755,7 +1755,7 @@ void test_exceptions(void) /* now execute an invalid instruction */ asm volatile("lock nop"); } - + printf("INT exception:\n"); if (setjmp(jmp_env) == 0) { asm volatile ("int $0xfd"); @@ -1884,13 +1884,13 @@ void test_single_step(void) "rep cmpsb\n" "movl $4, %%ecx\n" "rep cmpsb\n" - + /* getpid() syscall: single step should skip one instruction */ "movl $20, %%eax\n" "int $0x80\n" "movl $0, %%eax\n" - + /* when modifying SS, trace is not done on the next instruction */ "movl %%ss, %%ecx\n" @@ -1906,7 +1906,7 @@ void test_single_step(void) "popl %%ss\n" "addl $1, %0\n" "movl $1, %%eax\n" - + "pushf\n" "andl $~0x00100, (%%esp)\n" "popf\n" @@ -2341,7 +2341,7 @@ void test_sse(void) MMX_OP2(pmulhuw); MMX_OP2(pmulhw); - + MMX_OP2(psubsb); MMX_OP2(psubsw); MMX_OP2(pminsw); @@ -2380,7 +2380,7 @@ void test_sse(void) asm volatile ("pmovmskb %1, %0" : "=r" (r.l[0]) : "y" (a.q[0])); printf("%-9s: r=%08x\n", "pmovmskb", r.l[0]); - + asm volatile ("pmovmskb %1, %0" : "=r" (r.l[0]) : "x" (a.dq)); printf("%-9s: r=%08x\n", "pmovmskb", r.l[0]); @@ -2506,8 +2506,8 @@ void test_sse(void) SSE_OPS(cmpnlt); SSE_OPS(cmpnle); SSE_OPS(cmpord); - - + + a.d[0] = 2.7; a.d[1] = -3.4; b.d[0] = 45.7; |