[PATCH v3 24/24] user: Remove cpu_get_pic_interrupt() stubs

[Philippe Mathieu-Daudé]

cpu_get_pic_interrupt() is now unreachable from user-mode,
delete the unnecessary stubs.

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/i386/cpu.h                 | 2 +-
 bsd-user/i386/target_arch_cpu.c   | 5 -----
 bsd-user/x86_64/target_arch_cpu.c | 5 -----
 linux-user/main.c                 | 7 -------
 4 files changed, 1 insertion(+), 18 deletions(-)

diff --git a/target/i386/cpu.h b/target/i386/cpu.h
index c241bc183d2..c7cc65e92d5 100644
--- a/target/i386/cpu.h
+++ b/target/i386/cpu.h
@@ -1832,9 +1832,9 @@ int x86_cpu_gdb_write_register(CPUState *cpu, uint8_t 
*buf, int reg);
 void x86_cpu_list(void);
 int cpu_x86_support_mca_broadcast(CPUX86State *env);
 
+#ifndef CONFIG_USER_ONLY
 int cpu_get_pic_interrupt(CPUX86State *s);
 
-#ifndef CONFIG_USER_ONLY
 /* MSDOS compatibility mode FPU exception support */
 void x86_register_ferr_irq(qemu_irq irq);
 void fpu_check_raise_ferr_irq(CPUX86State *s);
diff --git a/bsd-user/i386/target_arch_cpu.c b/bsd-user/i386/target_arch_cpu.c
index 71998e5ba56..d349e452997 100644
--- a/bsd-user/i386/target_arch_cpu.c
+++ b/bsd-user/i386/target_arch_cpu.c
@@ -33,11 +33,6 @@ uint64_t cpu_get_tsc(CPUX86State *env)
     return cpu_get_host_ticks();
 }
 
-int cpu_get_pic_interrupt(CPUX86State *env)
-{
-    return -1;
-}
-
 void bsd_i386_write_dt(void *ptr, unsigned long addr, unsigned long limit,
                      int flags)
 {
diff --git a/bsd-user/x86_64/target_arch_cpu.c 
b/bsd-user/x86_64/target_arch_cpu.c
index db822e54c66..be7bd107200 100644
--- a/bsd-user/x86_64/target_arch_cpu.c
+++ b/bsd-user/x86_64/target_arch_cpu.c
@@ -33,11 +33,6 @@ uint64_t cpu_get_tsc(CPUX86State *env)
     return cpu_get_host_ticks();
 }
 
-int cpu_get_pic_interrupt(CPUX86State *env)
-{
-    return -1;
-}
-
 void bsd_x86_64_write_dt(void *ptr, unsigned long addr,
         unsigned long limit, int flags)
 {
diff --git a/linux-user/main.c b/linux-user/main.c
index a6094563b6b..45bde4598d5 100644
--- a/linux-user/main.c
+++ b/linux-user/main.c
@@ -120,13 +120,6 @@ const char *qemu_uname_release;
    by remapping the process stack directly at the right place */
 unsigned long guest_stack_size = 8 * 1024 * 1024UL;
 
-#if defined(TARGET_I386)
-int cpu_get_pic_interrupt(CPUX86State *env)
-{
-    return -1;
-}
-#endif
-
 /***********************************************************/
 /* Helper routines for implementing atomic operations.  */
 
-- 
2.31.1