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[Qemu-devel] [PATCH v9 19/26] target: [tcg, arm] Port to init_globals
From: |
Lluís Vilanova |
Subject: |
[Qemu-devel] [PATCH v9 19/26] target: [tcg, arm] Port to init_globals |
Date: |
Sun, 25 Jun 2017 13:00:24 +0300 |
User-agent: |
StGit/0.17.1-dirty |
Incrementally paves the way towards using the generic instruction translation
loop.
Signed-off-by: Lluís Vilanova <address@hidden>
---
target/arm/translate.c | 21 +++++++++++++--------
1 file changed, 13 insertions(+), 8 deletions(-)
diff --git a/target/arm/translate.c b/target/arm/translate.c
index c469bc70ac..cc11dacd56 100644
--- a/target/arm/translate.c
+++ b/target/arm/translate.c
@@ -11879,6 +11879,18 @@ static void
arm_trblock_init_disas_context(DisasContextBase *db, CPUState *cpu)
dc->ss_same_el = false; /* Can't be true since EL_d must be AArch64 */
}
+static void arm_trblock_init_globals(DisasContextBase *db, CPUState *cpu)
+{
+ cpu_F0s = tcg_temp_new_i32();
+ cpu_F1s = tcg_temp_new_i32();
+ cpu_F0d = tcg_temp_new_i64();
+ cpu_F1d = tcg_temp_new_i64();
+ cpu_V0 = cpu_F0d;
+ cpu_V1 = cpu_F1d;
+ /* FIXME: cpu_M0 can probably be the same as cpu_V0. */
+ cpu_M0 = tcg_temp_new_i64();
+}
+
/* generate intermediate code for basic block 'tb'. */
void gen_intermediate_code(CPUState *cpu, TranslationBlock *tb)
{
@@ -11909,14 +11921,7 @@ void gen_intermediate_code(CPUState *cpu,
TranslationBlock *tb)
arm_trblock_init_disas_context(db, cpu);
- cpu_F0s = tcg_temp_new_i32();
- cpu_F1s = tcg_temp_new_i32();
- cpu_F0d = tcg_temp_new_i64();
- cpu_F1d = tcg_temp_new_i64();
- cpu_V0 = cpu_F0d;
- cpu_V1 = cpu_F1d;
- /* FIXME: cpu_M0 can probably be the same as cpu_V0. */
- cpu_M0 = tcg_temp_new_i64();
+ arm_trblock_init_globals(db, cpu);
next_page_start = (db->pc_first & TARGET_PAGE_MASK) + TARGET_PAGE_SIZE;
max_insns = tb->cflags & CF_COUNT_MASK;
if (max_insns == 0) {
- [Qemu-devel] [PATCH v9 09/26] target: [tcg, i386] Refactor insn_start, (continued)
- [Qemu-devel] [PATCH v9 09/26] target: [tcg, i386] Refactor insn_start, Lluís Vilanova, 2017/06/25
- [Qemu-devel] [PATCH v9 10/26] target: [tcg, i386] Refactor breakpoint_check, Lluís Vilanova, 2017/06/25
- [Qemu-devel] [PATCH v9 11/26] target: [tcg, i386] Refactor disas_insn, Lluís Vilanova, 2017/06/25
- [Qemu-devel] [PATCH v9 12/26] target: [tcg,i386] Refactor tb_stop, Lluís Vilanova, 2017/06/25
- [Qemu-devel] [PATCH v9 13/26] target: [tcg, i386] Refactor disas_flags, Lluís Vilanova, 2017/06/25
- [Qemu-devel] [PATCH v9 14/26] target: [tcg, i386] Replace DISAS_* with DJ_*, Lluís Vilanova, 2017/06/25
- [Qemu-devel] [PATCH v9 16/26] target: [tcg, arm] Replace DISAS_* with DJ_*, Lluís Vilanova, 2017/06/25
- [Qemu-devel] [PATCH v9 17/26] target: [tcg, arm] Port to DisasContextBase, Lluís Vilanova, 2017/06/25
- [Qemu-devel] [PATCH v9 18/26] target: [tcg, arm] Port to init_disas_context, Lluís Vilanova, 2017/06/25
- [Qemu-devel] [PATCH v9 19/26] target: [tcg, arm] Port to init_globals,
Lluís Vilanova <=
- [Qemu-devel] [PATCH v9 20/26] target: [tcg,arm] Port to tb_start, Lluís Vilanova, 2017/06/25
- [Qemu-devel] [PATCH v9 21/26] target: [tcg, arm] Port to insn_start, Lluís Vilanova, 2017/06/25
- [Qemu-devel] [PATCH v9 22/26] target: [tcg, arm] Port to breakpoint_check, Lluís Vilanova, 2017/06/25
- [Qemu-devel] [PATCH v9 23/26] target: [tcg, arm] Port to disas_insn, Lluís Vilanova, 2017/06/25
- [Qemu-devel] [PATCH v9 24/26] target: [tcg,arm] Port to tb_stop, Lluís Vilanova, 2017/06/25
- [Qemu-devel] [PATCH v9 25/26] target: [tcg, arm] Port to disas_flags, Lluís Vilanova, 2017/06/25
- [Qemu-devel] [PATCH v9 26/26] target: [tcg, arm] Port to generic translation framework, Lluís Vilanova, 2017/06/25