diff options
Diffstat (limited to 'target/i386/tcg/emit.c.inc')
| -rw-r--r-- | target/i386/tcg/emit.c.inc | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/target/i386/tcg/emit.c.inc b/target/i386/tcg/emit.c.inc index 016dce8146..22a06897fb 100644 --- a/target/i386/tcg/emit.c.inc +++ b/target/i386/tcg/emit.c.inc @@ -33,8 +33,13 @@ #define TCG_TARGET_extract_tl_valid TCG_TARGET_extract_i32_valid #endif +#define MMX_OFFSET(reg) \ + ({ assert((reg) >= 0 && (reg) <= 7); \ + offsetof(CPUX86State, fpregs[reg].mmx); }) -#define ZMM_OFFSET(reg) offsetof(CPUX86State, xmm_regs[reg]) +#define ZMM_OFFSET(reg) \ + ({ assert((reg) >= 0 && (reg) <= 15); \ + offsetof(CPUX86State, xmm_regs[reg]); }) typedef void (*SSEFunc_i_ep)(TCGv_i32 val, TCGv_ptr env, TCGv_ptr reg); typedef void (*SSEFunc_l_ep)(TCGv_i64 val, TCGv_ptr env, TCGv_ptr reg); @@ -168,7 +173,7 @@ static int vector_elem_offset(X86DecodedOp *op, MemOp ot, int n) static void compute_mmx_offset(X86DecodedOp *op) { if (!op->has_ea) { - op->offset = offsetof(CPUX86State, fpregs[op->n].mmx) + mmx_offset(op->ot); + op->offset = MMX_OFFSET(op->n) + mmx_offset(op->ot); } else { op->offset = offsetof(CPUX86State, mmx_t0) + mmx_offset(op->ot); } |