diff options
Diffstat (limited to 'accel/tcg')
| -rw-r--r-- | accel/tcg/plugin-gen.c | 58 |
1 files changed, 32 insertions, 26 deletions
diff --git a/accel/tcg/plugin-gen.c b/accel/tcg/plugin-gen.c index 14b6603..81b33a5 100644 --- a/accel/tcg/plugin-gen.c +++ b/accel/tcg/plugin-gen.c @@ -101,13 +101,13 @@ static void gen_disable_mem_helper(void) offsetof(ArchCPU, env)); } -static void gen_udata_cb(struct qemu_plugin_dyn_cb *cb) +static void gen_udata_cb(struct qemu_plugin_regular_cb *cb) { TCGv_i32 cpu_index = tcg_temp_ebb_new_i32(); tcg_gen_ld_i32(cpu_index, tcg_env, -offsetof(ArchCPU, env) + offsetof(CPUState, cpu_index)); - tcg_gen_call2(cb->regular.f.vcpu_udata, cb->regular.info, NULL, + tcg_gen_call2(cb->f.vcpu_udata, cb->info, NULL, tcgv_i32_temp(cpu_index), tcgv_ptr_temp(tcg_constant_ptr(cb->userp))); tcg_temp_free_i32(cpu_index); @@ -153,21 +153,21 @@ static TCGCond plugin_cond_to_tcgcond(enum qemu_plugin_cond cond) } } -static void gen_udata_cond_cb(struct qemu_plugin_dyn_cb *cb) +static void gen_udata_cond_cb(struct qemu_plugin_conditional_cb *cb) { - TCGv_ptr ptr = gen_plugin_u64_ptr(cb->cond.entry); + TCGv_ptr ptr = gen_plugin_u64_ptr(cb->entry); TCGv_i32 cpu_index = tcg_temp_ebb_new_i32(); TCGv_i64 val = tcg_temp_ebb_new_i64(); TCGLabel *after_cb = gen_new_label(); /* Condition should be negated, as calling the cb is the "else" path */ - TCGCond cond = tcg_invert_cond(plugin_cond_to_tcgcond(cb->cond.cond)); + TCGCond cond = tcg_invert_cond(plugin_cond_to_tcgcond(cb->cond)); tcg_gen_ld_i64(val, ptr, 0); - tcg_gen_brcondi_i64(cond, val, cb->cond.imm, after_cb); + tcg_gen_brcondi_i64(cond, val, cb->imm, after_cb); tcg_gen_ld_i32(cpu_index, tcg_env, -offsetof(ArchCPU, env) + offsetof(CPUState, cpu_index)); - tcg_gen_call2(cb->cond.f.vcpu_udata, cb->cond.info, NULL, + tcg_gen_call2(cb->f.vcpu_udata, cb->info, NULL, tcgv_i32_temp(cpu_index), tcgv_ptr_temp(tcg_constant_ptr(cb->userp))); gen_set_label(after_cb); @@ -177,37 +177,37 @@ static void gen_udata_cond_cb(struct qemu_plugin_dyn_cb *cb) tcg_temp_free_ptr(ptr); } -static void gen_inline_add_u64_cb(struct qemu_plugin_dyn_cb *cb) +static void gen_inline_add_u64_cb(struct qemu_plugin_inline_cb *cb) { - TCGv_ptr ptr = gen_plugin_u64_ptr(cb->inline_insn.entry); + TCGv_ptr ptr = gen_plugin_u64_ptr(cb->entry); TCGv_i64 val = tcg_temp_ebb_new_i64(); tcg_gen_ld_i64(val, ptr, 0); - tcg_gen_addi_i64(val, val, cb->inline_insn.imm); + tcg_gen_addi_i64(val, val, cb->imm); tcg_gen_st_i64(val, ptr, 0); tcg_temp_free_i64(val); tcg_temp_free_ptr(ptr); } -static void gen_inline_store_u64_cb(struct qemu_plugin_dyn_cb *cb) +static void gen_inline_store_u64_cb(struct qemu_plugin_inline_cb *cb) { - TCGv_ptr ptr = gen_plugin_u64_ptr(cb->inline_insn.entry); - TCGv_i64 val = tcg_constant_i64(cb->inline_insn.imm); + TCGv_ptr ptr = gen_plugin_u64_ptr(cb->entry); + TCGv_i64 val = tcg_constant_i64(cb->imm); tcg_gen_st_i64(val, ptr, 0); tcg_temp_free_ptr(ptr); } -static void gen_mem_cb(struct qemu_plugin_dyn_cb *cb, +static void gen_mem_cb(struct qemu_plugin_regular_cb *cb, qemu_plugin_meminfo_t meminfo, TCGv_i64 addr) { TCGv_i32 cpu_index = tcg_temp_ebb_new_i32(); tcg_gen_ld_i32(cpu_index, tcg_env, -offsetof(ArchCPU, env) + offsetof(CPUState, cpu_index)); - tcg_gen_call4(cb->regular.f.vcpu_mem, cb->regular.info, NULL, + tcg_gen_call4(cb->f.vcpu_mem, cb->info, NULL, tcgv_i32_temp(cpu_index), tcgv_i32_temp(tcg_constant_i32(meminfo)), tcgv_i64_temp(addr), @@ -220,16 +220,16 @@ static void inject_cb(struct qemu_plugin_dyn_cb *cb) { switch (cb->type) { case PLUGIN_CB_REGULAR: - gen_udata_cb(cb); + gen_udata_cb(&cb->regular); break; case PLUGIN_CB_COND: - gen_udata_cond_cb(cb); + gen_udata_cond_cb(&cb->cond); break; case PLUGIN_CB_INLINE_ADD_U64: - gen_inline_add_u64_cb(cb); + gen_inline_add_u64_cb(&cb->inline_insn); break; case PLUGIN_CB_INLINE_STORE_U64: - gen_inline_store_u64_cb(cb); + gen_inline_store_u64_cb(&cb->inline_insn); break; default: g_assert_not_reached(); @@ -240,15 +240,21 @@ static void inject_mem_cb(struct qemu_plugin_dyn_cb *cb, enum qemu_plugin_mem_rw rw, qemu_plugin_meminfo_t meminfo, TCGv_i64 addr) { - if (cb->rw & rw) { - switch (cb->type) { - case PLUGIN_CB_MEM_REGULAR: - gen_mem_cb(cb, meminfo, addr); - break; - default: + switch (cb->type) { + case PLUGIN_CB_MEM_REGULAR: + if (rw && cb->regular.rw) { + gen_mem_cb(&cb->regular, meminfo, addr); + } + break; + case PLUGIN_CB_INLINE_ADD_U64: + case PLUGIN_CB_INLINE_STORE_U64: + if (rw && cb->inline_insn.rw) { inject_cb(cb); - break; } + break; + default: + g_assert_not_reached(); + break; } } |