aboutsummaryrefslogtreecommitdiff
path: root/target
diff options
context:
space:
mode:
authorPhilippe Mathieu-Daudé <f4bug@amsat.org>2021-09-11 18:54:23 +0200
committerRichard Henderson <richard.henderson@linaro.org>2021-09-14 12:00:21 -0700
commiteb3ef3136eb2a56026d7f1516082e14a0c98f152 (patch)
tree8b95a95c8380b5a6ad787aba6d6962760b51658e /target
parentd5db810c551f7baac3ecad7a492dcbd9dc0e5c9c (diff)
target/microblaze: Restrict cpu_exec_interrupt() handler to sysemu
Restrict cpu_exec_interrupt() and its callees to sysemu. Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Reviewed-by: Warner Losh <imp@bsdimp.com> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Message-Id: <20210911165434.531552-14-f4bug@amsat.org> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Diffstat (limited to 'target')
-rw-r--r--target/microblaze/cpu.c2
-rw-r--r--target/microblaze/cpu.h2
-rw-r--r--target/microblaze/helper.c13
3 files changed, 5 insertions, 12 deletions
diff --git a/target/microblaze/cpu.c b/target/microblaze/cpu.c
index 72d8f2a0da..15db277925 100644
--- a/target/microblaze/cpu.c
+++ b/target/microblaze/cpu.c
@@ -365,10 +365,10 @@ static const struct SysemuCPUOps mb_sysemu_ops = {
static const struct TCGCPUOps mb_tcg_ops = {
.initialize = mb_tcg_init,
.synchronize_from_tb = mb_cpu_synchronize_from_tb,
- .cpu_exec_interrupt = mb_cpu_exec_interrupt,
.tlb_fill = mb_cpu_tlb_fill,
#ifndef CONFIG_USER_ONLY
+ .cpu_exec_interrupt = mb_cpu_exec_interrupt,
.do_interrupt = mb_cpu_do_interrupt,
.do_transaction_failed = mb_cpu_transaction_failed,
.do_unaligned_access = mb_cpu_do_unaligned_access,
diff --git a/target/microblaze/cpu.h b/target/microblaze/cpu.h
index e4bba8a755..40401c33b7 100644
--- a/target/microblaze/cpu.h
+++ b/target/microblaze/cpu.h
@@ -355,8 +355,10 @@ struct MicroBlazeCPU {
};
+#ifndef CONFIG_USER_ONLY
void mb_cpu_do_interrupt(CPUState *cs);
bool mb_cpu_exec_interrupt(CPUState *cs, int int_req);
+#endif /* !CONFIG_USER_ONLY */
void mb_cpu_do_unaligned_access(CPUState *cs, vaddr vaddr,
MMUAccessType access_type,
int mmu_idx, uintptr_t retaddr);
diff --git a/target/microblaze/helper.c b/target/microblaze/helper.c
index 20dbd67313..dd2aecd1d5 100644
--- a/target/microblaze/helper.c
+++ b/target/microblaze/helper.c
@@ -26,16 +26,6 @@
#if defined(CONFIG_USER_ONLY)
-void mb_cpu_do_interrupt(CPUState *cs)
-{
- MicroBlazeCPU *cpu = MICROBLAZE_CPU(cs);
- CPUMBState *env = &cpu->env;
-
- cs->exception_index = -1;
- env->res_addr = RES_ADDR_NONE;
- env->regs[14] = env->pc;
-}
-
bool mb_cpu_tlb_fill(CPUState *cs, vaddr address, int size,
MMUAccessType access_type, int mmu_idx,
bool probe, uintptr_t retaddr)
@@ -271,7 +261,6 @@ hwaddr mb_cpu_get_phys_page_attrs_debug(CPUState *cs, vaddr addr,
return paddr;
}
-#endif
bool mb_cpu_exec_interrupt(CPUState *cs, int interrupt_request)
{
@@ -289,6 +278,8 @@ bool mb_cpu_exec_interrupt(CPUState *cs, int interrupt_request)
return false;
}
+#endif /* !CONFIG_USER_ONLY */
+
void mb_cpu_do_unaligned_access(CPUState *cs, vaddr addr,
MMUAccessType access_type,
int mmu_idx, uintptr_t retaddr)