Commit 91cf4d88fbb174ba5a4ade9c4479f3b0775a5599
1 parent
a96fc003
gcc 3.2.2 bug workaround (RedHat 9 fix)
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@326 c046a42c-6fe2-441c-8c8c-71466251a162
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ops_template_mem.h
| @@ -44,6 +44,9 @@ void OPPROTO glue(glue(op_rol, MEM_SUFFIX), _T0_T1_cc)(void) | @@ -44,6 +44,9 @@ void OPPROTO glue(glue(op_rol, MEM_SUFFIX), _T0_T1_cc)(void) | ||
| 44 | T0 = (T0 << count) | (T0 >> (DATA_BITS - count)); | 44 | T0 = (T0 << count) | (T0 >> (DATA_BITS - count)); |
| 45 | #ifdef MEM_WRITE | 45 | #ifdef MEM_WRITE |
| 46 | glue(st, SUFFIX)((uint8_t *)A0, T0); | 46 | glue(st, SUFFIX)((uint8_t *)A0, T0); |
| 47 | +#else | ||
| 48 | + /* gcc 3.2 workaround. This is really a bug in gcc. */ | ||
| 49 | + asm volatile("" : : "r" (T0)); | ||
| 47 | #endif | 50 | #endif |
| 48 | CC_SRC = (cc_table[CC_OP].compute_all() & ~(CC_O | CC_C)) | | 51 | CC_SRC = (cc_table[CC_OP].compute_all() & ~(CC_O | CC_C)) | |
| 49 | (lshift(src ^ T0, 11 - (DATA_BITS - 1)) & CC_O) | | 52 | (lshift(src ^ T0, 11 - (DATA_BITS - 1)) & CC_O) | |
| @@ -63,6 +66,9 @@ void OPPROTO glue(glue(op_ror, MEM_SUFFIX), _T0_T1_cc)(void) | @@ -63,6 +66,9 @@ void OPPROTO glue(glue(op_ror, MEM_SUFFIX), _T0_T1_cc)(void) | ||
| 63 | T0 = (T0 >> count) | (T0 << (DATA_BITS - count)); | 66 | T0 = (T0 >> count) | (T0 << (DATA_BITS - count)); |
| 64 | #ifdef MEM_WRITE | 67 | #ifdef MEM_WRITE |
| 65 | glue(st, SUFFIX)((uint8_t *)A0, T0); | 68 | glue(st, SUFFIX)((uint8_t *)A0, T0); |
| 69 | +#else | ||
| 70 | + /* gcc 3.2 workaround. This is really a bug in gcc. */ | ||
| 71 | + asm volatile("" : : "r" (T0)); | ||
| 66 | #endif | 72 | #endif |
| 67 | CC_SRC = (cc_table[CC_OP].compute_all() & ~(CC_O | CC_C)) | | 73 | CC_SRC = (cc_table[CC_OP].compute_all() & ~(CC_O | CC_C)) | |
| 68 | (lshift(src ^ T0, 11 - (DATA_BITS - 1)) & CC_O) | | 74 | (lshift(src ^ T0, 11 - (DATA_BITS - 1)) & CC_O) | |