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authorRichard Henderson <rth@twiddle.net>2014-03-30 15:36:56 -0700
committerRichard Henderson <rth@twiddle.net>2015-02-12 21:21:38 -0800
commitfe700adb3db5b028b504423b946d4ee5200a8f2f (patch)
tree09389b35e12808f2eb2e2f9754e50842b7b5a799 /target-moxie
parent0a7df5da986bd7ee0789f2d7b8611f2e8eee5046 (diff)
downloadqemu-arm-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-moxie')
-rw-r--r--target-moxie/translate.c8
1 files changed, 3 insertions, 5 deletions
diff --git a/target-moxie/translate.c b/target-moxie/translate.c
index 121ebf6783..c416eca44b 100644
--- a/target-moxie/translate.c
+++ b/target-moxie/translate.c
@@ -827,14 +827,12 @@ gen_intermediate_code_internal(MoxieCPU *cpu, TranslationBlock *tb,
CPUState *cs = CPU(cpu);
DisasContext ctx;
target_ulong pc_start;
- uint16_t *gen_opc_end;
CPUBreakpoint *bp;
int j, lj = -1;
CPUMoxieState *env = &cpu->env;
int num_insns;
pc_start = tb->pc;
- gen_opc_end = tcg_ctx.gen_opc_buf + OPC_MAX_SIZE;
ctx.pc = pc_start;
ctx.saved_pc = -1;
ctx.tb = tb;
@@ -857,7 +855,7 @@ gen_intermediate_code_internal(MoxieCPU *cpu, TranslationBlock *tb,
}
if (search_pc) {
- j = tcg_ctx.gen_opc_ptr - tcg_ctx.gen_opc_buf;
+ j = tcg_op_buf_count();
if (lj < j) {
lj++;
while (lj < j) {
@@ -879,7 +877,7 @@ gen_intermediate_code_internal(MoxieCPU *cpu, TranslationBlock *tb,
if ((ctx.pc & (TARGET_PAGE_SIZE - 1)) == 0) {
break;
}
- } while (ctx.bstate == BS_NONE && tcg_ctx.gen_opc_ptr < gen_opc_end);
+ } while (ctx.bstate == BS_NONE && !tcg_op_buf_full());
if (cs->singlestep_enabled) {
tcg_gen_movi_tl(cpu_pc, ctx.pc);
@@ -902,7 +900,7 @@ gen_intermediate_code_internal(MoxieCPU *cpu, TranslationBlock *tb,
gen_tb_end(tb, num_insns);
if (search_pc) {
- 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;