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[PULL,14/44] target/alpha: Restrict cpu_exec_interrupt() handler to sysemu

Message ID 20210914001456.793490-15-richard.henderson@linaro.org
State New
Headers show
Series [PULL,01/44] accel/tcg: Add DisasContextBase argument to translator_ld* | expand

Commit Message

Richard Henderson Sept. 14, 2021, 12:14 a.m. UTC 
From: Philippe Mathieu-Daudé <f4bug@amsat.org>

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: <20210911165434.531552-7-f4bug@amsat.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
---
 target/alpha/cpu.h    | 2 +-
 target/alpha/cpu.c    | 2 +-
 target/alpha/helper.c | 5 ++---
 3 files changed, 4 insertions(+), 5 deletions(-)
diff mbox series

Patch

diff --git a/target/alpha/cpu.h b/target/alpha/cpu.h
index 82df108967..4e993bd15b 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 4871ad0c0a..93e16a2ffb 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 4f56fe4d23..81550d9e2f 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] = {