diff mbox series

[v21,16/17] i386: gdbstub: only write CR0/CR2/CR3/EFER for SOFTMMU

Message ID 20210222133634.2235-17-cfontana@suse.de (mailing list archive)
State New, archived
Headers show
Series i386 cleanup PART 2 | expand

Commit Message

Claudio Fontana Feb. 22, 2021, 1:36 p.m. UTC 
Signed-off-by: Claudio Fontana <cfontana@suse.de>
Cc: Paolo Bonzini <pbonzini@redhat.com>
---
 target/i386/gdbstub.c | 16 ++++++++++++++++
 1 file changed, 16 insertions(+)
diff mbox series

Patch

diff --git a/target/i386/gdbstub.c b/target/i386/gdbstub.c
index 41e265fc67..9f505d6ee3 100644
--- a/target/i386/gdbstub.c
+++ b/target/i386/gdbstub.c
@@ -383,26 +383,38 @@  int x86_cpu_gdb_write_register(CPUState *cs, uint8_t *mem_buf, int n)
 
         case IDX_CTL_CR0_REG:
             if (env->hflags & HF_CS64_MASK) {
+#ifdef CONFIG_SOFTMMU
                 cpu_x86_update_cr0(env, ldq_p(mem_buf));
+#endif
                 return 8;
             }
+#ifdef CONFIG_SOFTMMU
             cpu_x86_update_cr0(env, ldl_p(mem_buf));
+#endif
             return 4;
 
         case IDX_CTL_CR2_REG:
             if (env->hflags & HF_CS64_MASK) {
+#ifdef CONFIG_SOFTMMU
                 env->cr[2] = ldq_p(mem_buf);
+#endif
                 return 8;
             }
+#ifdef CONFIG_SOFTMMU
             env->cr[2] = ldl_p(mem_buf);
+#endif
             return 4;
 
         case IDX_CTL_CR3_REG:
             if (env->hflags & HF_CS64_MASK) {
+#ifdef CONFIG_SOFTMMU
                 cpu_x86_update_cr3(env, ldq_p(mem_buf));
+#endif
                 return 8;
             }
+#ifdef CONFIG_SOFTMMU
             cpu_x86_update_cr3(env, ldl_p(mem_buf));
+#endif
             return 4;
 
         case IDX_CTL_CR4_REG:
@@ -427,10 +439,14 @@  int x86_cpu_gdb_write_register(CPUState *cs, uint8_t *mem_buf, int n)
 
         case IDX_CTL_EFER_REG:
             if (env->hflags & HF_CS64_MASK) {
+#ifdef CONFIG_SOFTMMU
                 cpu_load_efer(env, ldq_p(mem_buf));
+#endif
                 return 8;
             }
+#ifdef CONFIG_SOFTMMU
             cpu_load_efer(env, ldl_p(mem_buf));
+#endif
             return 4;
 
         }