diff options
| -rw-r--r-- | gdb/testsuite/ChangeLog | 5 | ||||
| -rw-r--r-- | gdb/testsuite/gdb.reverse/insn-reverse-x86.c | 8 |
2 files changed, 13 insertions, 0 deletions
diff --git a/gdb/testsuite/ChangeLog b/gdb/testsuite/ChangeLog index 36953af..e7408a0 100644 --- a/gdb/testsuite/ChangeLog +++ b/gdb/testsuite/ChangeLog @@ -1,5 +1,10 @@ 2020-12-04 Tom de Vries <tdevries@suse.de> + * gdb.reverse/insn-reverse-x86.c: Guard x86_64 assembly with #ifdef + __x86_64__. + +2020-12-04 Tom de Vries <tdevries@suse.de> + * gdb.reverse/insn-reverse.c (test_nr): New var. (usage, parse_args): New function. (main): Call parse_args. Only run test for test_nr. diff --git a/gdb/testsuite/gdb.reverse/insn-reverse-x86.c b/gdb/testsuite/gdb.reverse/insn-reverse-x86.c index 22ba97a..4392cb6 100644 --- a/gdb/testsuite/gdb.reverse/insn-reverse-x86.c +++ b/gdb/testsuite/gdb.reverse/insn-reverse-x86.c @@ -85,6 +85,7 @@ rdrand (void) __asm__ volatile ("rdrand %%sp;" : "=r" (number)); __asm__ volatile ("mov %%ax, %%sp;" : "=r" (number)); +#ifdef __x86_64__ __asm__ volatile ("rdrand %%r8w;" : "=r" (number)); __asm__ volatile ("rdrand %%r9w;" : "=r" (number)); __asm__ volatile ("rdrand %%r10w;" : "=r" (number)); @@ -93,6 +94,7 @@ rdrand (void) __asm__ volatile ("rdrand %%r13w;" : "=r" (number)); __asm__ volatile ("rdrand %%r14w;" : "=r" (number)); __asm__ volatile ("rdrand %%r15w;" : "=r" (number)); +#endif /* 32-bit random numbers. */ __asm__ volatile ("rdrand %%eax;" : "=r" (number)); @@ -100,6 +102,7 @@ rdrand (void) __asm__ volatile ("rdrand %%ecx;" : "=r" (number)); __asm__ volatile ("rdrand %%edx;" : "=r" (number)); +#ifdef __x86_64__ __asm__ volatile ("mov %%rdi, %%rax;" : "=r" (number)); __asm__ volatile ("rdrand %%edi;" : "=r" (number)); __asm__ volatile ("mov %%rax, %%rdi;" : "=r" (number)); @@ -155,6 +158,7 @@ rdrand (void) __asm__ volatile ("rdrand %%r13;" : "=r" (number)); __asm__ volatile ("rdrand %%r14;" : "=r" (number)); __asm__ volatile ("rdrand %%r15;" : "=r" (number)); +#endif } /* Test rdseed support for various output registers. */ @@ -190,6 +194,7 @@ rdseed (void) __asm__ volatile ("rdseed %%sp;" : "=r" (seed)); __asm__ volatile ("mov %%ax, %%sp;" : "=r" (seed)); +#ifdef __x86_64__ __asm__ volatile ("rdseed %%r8w;" : "=r" (seed)); __asm__ volatile ("rdseed %%r9w;" : "=r" (seed)); __asm__ volatile ("rdseed %%r10w;" : "=r" (seed)); @@ -198,6 +203,7 @@ rdseed (void) __asm__ volatile ("rdseed %%r13w;" : "=r" (seed)); __asm__ volatile ("rdseed %%r14w;" : "=r" (seed)); __asm__ volatile ("rdseed %%r15w;" : "=r" (seed)); +#endif /* 32-bit random seeds. */ __asm__ volatile ("rdseed %%eax;" : "=r" (seed)); @@ -205,6 +211,7 @@ rdseed (void) __asm__ volatile ("rdseed %%ecx;" : "=r" (seed)); __asm__ volatile ("rdseed %%edx;" : "=r" (seed)); +#ifdef __x86_64__ __asm__ volatile ("mov %%rdi, %%rax;" : "=r" (seed)); __asm__ volatile ("rdseed %%edi;" : "=r" (seed)); __asm__ volatile ("mov %%rax, %%rdi;" : "=r" (seed)); @@ -260,6 +267,7 @@ rdseed (void) __asm__ volatile ("rdseed %%r13;" : "=r" (seed)); __asm__ volatile ("rdseed %%r14;" : "=r" (seed)); __asm__ volatile ("rdseed %%r15;" : "=r" (seed)); +#endif } /* Initialize arch-specific bits. */ |