diff options
| author | Richard Henderson <rth@twiddle.net> | 2014-03-30 15:36:56 -0700 |
|---|---|---|
| committer | Richard Henderson <rth@twiddle.net> | 2015-02-12 21:21:38 -0800 |
| commit | fe700adb3db5b028b504423b946d4ee5200a8f2f (patch) | |
| tree | 09389b35e12808f2eb2e2f9754e50842b7b5a799 /target-sparc | |
| parent | 0a7df5da986bd7ee0789f2d7b8611f2e8eee5046 (diff) | |
| download | qemu-fe700adb3db5b028b504423b946d4ee5200a8f2f.tar.gz | |
tcg: Introduce tcg_op_buf_count and tcg_op_buf_full
The method by which we count the number of ops emitted
is going to change. Abstract that away into some inlines.
Reviewed-by: Bastian Koppelmann <kbastian@mail.uni-paderborn.de>
Signed-off-by: Richard Henderson <rth@twiddle.net>
Diffstat (limited to 'target-sparc')
| -rw-r--r-- | target-sparc/translate.c | 8 |
1 files changed, 3 insertions, 5 deletions
diff --git a/target-sparc/translate.c b/target-sparc/translate.c index 00015be117..bd53950078 100644 --- a/target-sparc/translate.c +++ b/target-sparc/translate.c @@ -5223,7 +5223,6 @@ static inline void gen_intermediate_code_internal(SPARCCPU *cpu, CPUState *cs = CPU(cpu); CPUSPARCState *env = &cpu->env; target_ulong pc_start, last_pc; - uint16_t *gen_opc_end; DisasContext dc1, *dc = &dc1; CPUBreakpoint *bp; int j, lj = -1; @@ -5243,7 +5242,6 @@ static inline void gen_intermediate_code_internal(SPARCCPU *cpu, dc->fpu_enabled = tb_fpu_enabled(tb->flags); dc->address_mask_32bit = tb_am_enabled(tb->flags); dc->singlestep = (cs->singlestep_enabled || singlestep); - gen_opc_end = tcg_ctx.gen_opc_buf + OPC_MAX_SIZE; num_insns = 0; max_insns = tb->cflags & CF_COUNT_MASK; @@ -5265,7 +5263,7 @@ static inline void gen_intermediate_code_internal(SPARCCPU *cpu, } if (spc) { qemu_log("Search PC...\n"); - j = tcg_ctx.gen_opc_ptr - tcg_ctx.gen_opc_buf; + j = tcg_op_buf_count(); if (lj < j) { lj++; while (lj < j) @@ -5298,7 +5296,7 @@ static inline void gen_intermediate_code_internal(SPARCCPU *cpu, if (dc->singlestep) { break; } - } while ((tcg_ctx.gen_opc_ptr < gen_opc_end) && + } while (!tcg_op_buf_full() && (dc->pc - pc_start) < (TARGET_PAGE_SIZE - 32) && num_insns < max_insns); @@ -5322,7 +5320,7 @@ static inline void gen_intermediate_code_internal(SPARCCPU *cpu, gen_tb_end(tb, num_insns); if (spc) { - j = tcg_ctx.gen_opc_ptr - tcg_ctx.gen_opc_buf; + j = tcg_op_buf_count(); lj++; while (lj <= j) tcg_ctx.gen_opc_instr_start[lj++] = 0; |