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[PATCH 01/20] target/sparc: Introduce cpu_put_psr_icc
From: |
Richard Henderson |
Subject: |
[PATCH 01/20] target/sparc: Introduce cpu_put_psr_icc |
Date: |
Mon, 16 Oct 2023 23:40:50 -0700 |
Isolate linux-user from changes to icc representation.
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
---
target/sparc/cpu.h | 1 +
linux-user/sparc/signal.c | 2 +-
target/sparc/win_helper.c | 7 ++++++-
3 files changed, 8 insertions(+), 2 deletions(-)
diff --git a/target/sparc/cpu.h b/target/sparc/cpu.h
index 758a4e8aaa..955329f6c9 100644
--- a/target/sparc/cpu.h
+++ b/target/sparc/cpu.h
@@ -619,6 +619,7 @@ void sparc_restore_state_to_opc(CPUState *cs,
/* win_helper.c */
target_ulong cpu_get_psr(CPUSPARCState *env1);
void cpu_put_psr(CPUSPARCState *env1, target_ulong val);
+void cpu_put_psr_icc(CPUSPARCState *env1, target_ulong val);
void cpu_put_psr_raw(CPUSPARCState *env1, target_ulong val);
#ifdef TARGET_SPARC64
void cpu_change_pstate(CPUSPARCState *env1, uint32_t new_pstate);
diff --git a/linux-user/sparc/signal.c b/linux-user/sparc/signal.c
index 2be9000b9e..dfcae707e0 100644
--- a/linux-user/sparc/signal.c
+++ b/linux-user/sparc/signal.c
@@ -164,7 +164,7 @@ static void restore_pt_regs(struct target_pt_regs *regs,
CPUSPARCState *env)
*/
uint32_t psr;
__get_user(psr, ®s->psr);
- env->psr = (psr & PSR_ICC) | (env->psr & ~PSR_ICC);
+ cpu_put_psr_icc(env, psr);
#endif
/* Note that pc and npc are handled in the caller. */
diff --git a/target/sparc/win_helper.c b/target/sparc/win_helper.c
index 3a7c0ff943..bf2c90c780 100644
--- a/target/sparc/win_helper.c
+++ b/target/sparc/win_helper.c
@@ -67,9 +67,14 @@ target_ulong cpu_get_psr(CPUSPARCState *env)
#endif
}
-void cpu_put_psr_raw(CPUSPARCState *env, target_ulong val)
+void cpu_put_psr_icc(CPUSPARCState *env, target_ulong val)
{
env->psr = val & PSR_ICC;
+}
+
+void cpu_put_psr_raw(CPUSPARCState *env, target_ulong val)
+{
+ cpu_put_psr_icc(env, val);
#if !defined(TARGET_SPARC64)
env->psref = (val & PSR_EF) ? 1 : 0;
env->psrpil = (val & PSR_PIL) >> 8;
--
2.34.1
- [PATCH 00/20] target/sparc: Cleanup condition codes etc, Richard Henderson, 2023/10/17
- [PATCH 01/20] target/sparc: Introduce cpu_put_psr_icc,
Richard Henderson <=
- [PATCH 02/20] target/sparc: Split psr and xcc into components, Richard Henderson, 2023/10/17
- [PATCH 03/20] target/sparc: Remove CC_OP_DIV, Richard Henderson, 2023/10/17
- [PATCH 04/20] target/sparc: Remove CC_OP_LOGIC, Richard Henderson, 2023/10/17
- [PATCH 05/20] target/sparc: Remove CC_OP_ADD, CC_OP_ADDX, CC_OP_TADD, Richard Henderson, 2023/10/17
- [PATCH 07/20] target/sparc: Remove CC_OP_TADDTV, CC_OP_TSUBTV, Richard Henderson, 2023/10/17
- [PATCH 09/20] target/sparc: Remove DisasCompare.is_bool, Richard Henderson, 2023/10/17
- [PATCH 08/20] target/sparc: Remove CC_OP leftovers, Richard Henderson, 2023/10/17
- [PATCH 12/20] target/sparc: Do flush_cond in advance_jump_cond, Richard Henderson, 2023/10/17