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[PATCH v2 06/24] target/alpha: Restrict cpu_exec_interrupt() handler to
From: |
Philippe Mathieu-Daudé |
Subject: |
[PATCH v2 06/24] target/alpha: Restrict cpu_exec_interrupt() handler to sysemu |
Date: |
Sun, 5 Sep 2021 01:55:24 +0200 |
Restrict cpu_exec_interrupt() and its callees to sysemu.
Reviewed-by: Warner Losh <imp@bsdimp.com>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
---
target/alpha/cpu.h | 2 +-
target/alpha/cpu.c | 2 +-
target/alpha/helper.c | 5 ++---
3 files changed, 4 insertions(+), 5 deletions(-)
diff --git a/target/alpha/cpu.h b/target/alpha/cpu.h
index 82df108967b..4e993bd15bd 100644
--- a/target/alpha/cpu.h
+++ b/target/alpha/cpu.h
@@ -274,10 +274,10 @@ struct AlphaCPU {
#ifndef CONFIG_USER_ONLY
extern const VMStateDescription vmstate_alpha_cpu;
-#endif
void alpha_cpu_do_interrupt(CPUState *cpu);
bool alpha_cpu_exec_interrupt(CPUState *cpu, int int_req);
+#endif /* !CONFIG_USER_ONLY */
void alpha_cpu_dump_state(CPUState *cs, FILE *f, int flags);
hwaddr alpha_cpu_get_phys_page_debug(CPUState *cpu, vaddr addr);
int alpha_cpu_gdb_read_register(CPUState *cpu, GByteArray *buf, int reg);
diff --git a/target/alpha/cpu.c b/target/alpha/cpu.c
index 4871ad0c0a6..93e16a2ffb4 100644
--- a/target/alpha/cpu.c
+++ b/target/alpha/cpu.c
@@ -218,10 +218,10 @@ static const struct SysemuCPUOps alpha_sysemu_ops = {
static const struct TCGCPUOps alpha_tcg_ops = {
.initialize = alpha_translate_init,
- .cpu_exec_interrupt = alpha_cpu_exec_interrupt,
.tlb_fill = alpha_cpu_tlb_fill,
#ifndef CONFIG_USER_ONLY
+ .cpu_exec_interrupt = alpha_cpu_exec_interrupt,
.do_interrupt = alpha_cpu_do_interrupt,
.do_transaction_failed = alpha_cpu_do_transaction_failed,
.do_unaligned_access = alpha_cpu_do_unaligned_access,
diff --git a/target/alpha/helper.c b/target/alpha/helper.c
index 4f56fe4d231..81550d9e2ff 100644
--- a/target/alpha/helper.c
+++ b/target/alpha/helper.c
@@ -293,7 +293,6 @@ bool alpha_cpu_tlb_fill(CPUState *cs, vaddr addr, int size,
prot, mmu_idx, TARGET_PAGE_SIZE);
return true;
}
-#endif /* USER_ONLY */
void alpha_cpu_do_interrupt(CPUState *cs)
{
@@ -348,7 +347,6 @@ void alpha_cpu_do_interrupt(CPUState *cs)
cs->exception_index = -1;
-#if !defined(CONFIG_USER_ONLY)
switch (i) {
case EXCP_RESET:
i = 0x0000;
@@ -404,7 +402,6 @@ void alpha_cpu_do_interrupt(CPUState *cs)
/* Switch to PALmode. */
env->flags |= ENV_FLAG_PAL_MODE;
-#endif /* !USER_ONLY */
}
bool alpha_cpu_exec_interrupt(CPUState *cs, int interrupt_request)
@@ -451,6 +448,8 @@ bool alpha_cpu_exec_interrupt(CPUState *cs, int
interrupt_request)
return false;
}
+#endif /* !CONFIG_USER_ONLY */
+
void alpha_cpu_dump_state(CPUState *cs, FILE *f, int flags)
{
static const char linux_reg_names[31][4] = {
--
2.31.1
- [PATCH v2 00/24] accel/tcg: Restrict TCGCPUOps::cpu_exec_interrupt() to sysemu, Philippe Mathieu-Daudé, 2021/09/04
- [PATCH v2 01/24] target/avr: Remove pointless use of CONFIG_USER_ONLY definition, Philippe Mathieu-Daudé, 2021/09/04
- [PATCH v2 02/24] target/i386: Restrict sysemu-only fpu_helper helpers, Philippe Mathieu-Daudé, 2021/09/04
- [PATCH v2 03/24] target/i386: Simplify TARGET_X86_64 #ifdef'ry, Philippe Mathieu-Daudé, 2021/09/04
- [PATCH v2 04/24] target/xtensa: Restrict do_transaction_failed() to sysemu, Philippe Mathieu-Daudé, 2021/09/04
- [PATCH v2 05/24] accel/tcg: Rename user-mode do_interrupt hack as fake_user_interrupt, Philippe Mathieu-Daudé, 2021/09/04
- [PATCH v2 06/24] target/alpha: Restrict cpu_exec_interrupt() handler to sysemu,
Philippe Mathieu-Daudé <=
- [PATCH v2 07/24] target/arm: Restrict cpu_exec_interrupt() handler to sysemu, Philippe Mathieu-Daudé, 2021/09/04
- [PATCH v2 08/24] target/cris: Restrict cpu_exec_interrupt() handler to sysemu, Philippe Mathieu-Daudé, 2021/09/04
- [PATCH v2 09/24] target/hppa: Restrict cpu_exec_interrupt() handler to sysemu, Philippe Mathieu-Daudé, 2021/09/04
- [PATCH v2 10/24] target/i386: Restrict cpu_exec_interrupt() handler to sysemu, Philippe Mathieu-Daudé, 2021/09/04
- [PATCH v2 11/24] target/i386: Move x86_cpu_exec_interrupt() under sysemu/ folder, Philippe Mathieu-Daudé, 2021/09/04
- [PATCH v2 12/24] target/m68k: Restrict cpu_exec_interrupt() handler to sysemu, Philippe Mathieu-Daudé, 2021/09/04
- [PATCH v2 13/24] target/microblaze: Restrict cpu_exec_interrupt() handler to sysemu, Philippe Mathieu-Daudé, 2021/09/04
- [PATCH v2 15/24] target/nios2: Restrict cpu_exec_interrupt() handler to sysemu, Philippe Mathieu-Daudé, 2021/09/04