lazymio/unicorn
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

Merge branch 'master' of https://github.com/unicorn-engine/unicorn

Browse Source
This commit is contained in:
Nguyen Anh Quynh
2015-10-03 15:46:19 +08:00
parent 15f087be74 e1e0946f65
commit 600a1af710
53 changed files with 372 additions and 208 deletions
Download Patch File Download Diff File Expand all files Collapse all files

14
qemu/target-sparc/translate.c
View File

@@ -5419,6 +5419,14 @@ static inline void gen_intermediate_code_internal(SPARCCPU *cpu,
if (max_insns == 0)
max_insns = CF_COUNT_MASK;
// Unicorn: early check to see if the address of this block is the until address
if (tb->pc == env->uc->addr_end) {
gen_tb_start(tcg_ctx);
save_state(dc);
gen_helper_power_down(tcg_ctx, tcg_ctx->cpu_env);
goto done_generating;
}
// Unicorn: trace this block on request
// Only hook this block if it is not broken from previous translation due to
// full translation cache
@@ -5462,7 +5470,9 @@ static inline void gen_intermediate_code_internal(SPARCCPU *cpu,
// gen_io_start();
// Unicorn: end address tells us to stop emulation
if (dc->pc == dc->uc->addr_end) {
insn = 0x91d02000; // generate TRAP to end this TB
save_state(dc);
gen_helper_power_down(tcg_ctx, tcg_ctx->cpu_env);
break;
} else {
last_pc = dc->pc;
insn = cpu_ldl_code(env, dc->pc);
@@ -5511,6 +5521,8 @@ static inline void gen_intermediate_code_internal(SPARCCPU *cpu,
tcg_gen_exit_tb(tcg_ctx, 0);
}
}
done_generating:
gen_tb_end(tcg_ctx, tb, num_insns);
*tcg_ctx->gen_opc_ptr = INDEX_op_end;
if (spc) {