[Qemu-devel] [PATCH 3/6] Push common interrupt variables to cpu-defs.h

[Glauber Costa]

Some interrupt-related attributes, which includes the jmp_buf,
are present in all, or almost all, architectures. So move them
to common code in cpu-defs.h instead of replicating them everywhere

Signed-off-by: Glauber Costa <address@hidden>
---
 cpu-defs.h         |    4 ++++
 target-alpha/cpu.h |    2 --
 target-arm/cpu.h   |    2 --
 target-cris/cpu.h  |    2 --
 target-i386/cpu.h  |    2 --
 target-m68k/cpu.h  |    2 --
 target-mips/cpu.h  |    2 --
 target-ppc/cpu.h   |    2 --
 target-sh4/cpu.h   |    2 --
 target-sparc/cpu.h |    2 --
 10 files changed, 4 insertions(+), 18 deletions(-)

diff --git a/cpu-defs.h b/cpu-defs.h
index c4389ed..fe25703 100644
--- a/cpu-defs.h
+++ b/cpu-defs.h
@@ -159,6 +159,10 @@ typedef struct CPUTLBEntry {
     int nb_watchpoints;                                                 \
     int watchpoint_hit;                                                 \
                                                                         \
+    /* Core interrupt code */                                           \
+    jmp_buf jmp_env;                                                    \
+    int exception_index;                                                \
+                                                                        \
     void *next_cpu; /* next CPU sharing TB cache */                     \
     int cpu_index; /* CPU index (informative) */                        \
     /* user data */                                                     \
diff --git a/target-alpha/cpu.h b/target-alpha/cpu.h
index f8bbc70..a71bed1 100644
--- a/target-alpha/cpu.h
+++ b/target-alpha/cpu.h
@@ -282,12 +282,10 @@ struct CPUAlphaState {
     /* Those resources are used only in Qemu core */
     CPU_COMMON
 
-    jmp_buf jmp_env;
     int user_mode_only; /* user mode only simulation */
     uint32_t hflags;
     int halted;
 
-    int exception_index;
     int error_code;
     int interrupt_request;
 
diff --git a/target-arm/cpu.h b/target-arm/cpu.h
index 2ff25a5..60a7a64 100644
--- a/target-arm/cpu.h
+++ b/target-arm/cpu.h
@@ -156,8 +156,6 @@ typedef struct CPUARMState {
     void *irq_opaque;
 
     /* exception/interrupt handling */
-    jmp_buf jmp_env;
-    int exception_index;
     int interrupt_request;
     int user_mode_only;
     int halted;
diff --git a/target-cris/cpu.h b/target-cris/cpu.h
index a26dd80..d45abea 100644
--- a/target-cris/cpu.h
+++ b/target-cris/cpu.h
@@ -124,7 +124,6 @@ typedef struct CPUCRISState {
        int cc_x_live;
        int cc_x;
 
-       int exception_index;
        int interrupt_request;
        int interrupt_vector;
        int fault_vector;
@@ -164,7 +163,6 @@ typedef struct CPUCRISState {
        int user_mode_only;
        int halted;
 
-       jmp_buf jmp_env;
        CPU_COMMON
 } CPUCRISState;
 
diff --git a/target-i386/cpu.h b/target-i386/cpu.h
index f23a782..dc6b56c 100644
--- a/target-i386/cpu.h
+++ b/target-i386/cpu.h
@@ -548,8 +548,6 @@ typedef struct CPUX86State {
     uint64_t pat;
 
     /* exception/interrupt handling */
-    jmp_buf jmp_env;
-    int exception_index;
     int error_code;
     int exception_is_int;
     target_ulong exception_next_eip;
diff --git a/target-m68k/cpu.h b/target-m68k/cpu.h
index e8e3381..82d7558 100644
--- a/target-m68k/cpu.h
+++ b/target-m68k/cpu.h
@@ -104,8 +104,6 @@ typedef struct CPUM68KState {
     uint32_t t1;
 
     /* exception/interrupt handling */
-    jmp_buf jmp_env;
-    int exception_index;
     int interrupt_request;
     int user_mode_only;
     uint32_t halted;
diff --git a/target-mips/cpu.h b/target-mips/cpu.h
index 49b7e63..cf1d7aa 100644
--- a/target-mips/cpu.h
+++ b/target-mips/cpu.h
@@ -411,8 +411,6 @@ struct CPUMIPSState {
     int32_t CP0_DESAVE;
     /* Qemu */
     int interrupt_request;
-    jmp_buf jmp_env;
-    int exception_index;
     int error_code;
     int user_mode_only; /* user mode only simulation */
     uint32_t hflags;    /* CPU State */
diff --git a/target-ppc/cpu.h b/target-ppc/cpu.h
index 7f7916f..b3dcc73 100644
--- a/target-ppc/cpu.h
+++ b/target-ppc/cpu.h
@@ -648,7 +648,6 @@ struct CPUPPCState {
     int bfd_mach;
     uint32_t flags;
 
-    int exception_index;
     int error_code;
     int interrupt_request;
     uint32_t pending_interrupts;
@@ -674,7 +673,6 @@ struct CPUPPCState {
     opc_handler_t *opcodes[0x40];
 
     /* Those resources are used only in Qemu core */
-    jmp_buf jmp_env;
     int user_mode_only; /* user mode only simulation */
     target_ulong hflags;      /* hflags is a MSR & HFLAGS_MASK         */
     target_ulong hflags_nmsr; /* specific hflags, not comming from MSR */
diff --git a/target-sh4/cpu.h b/target-sh4/cpu.h
index 72ac82f..534ada3 100644
--- a/target-sh4/cpu.h
+++ b/target-sh4/cpu.h
@@ -114,11 +114,9 @@ typedef struct CPUSH4State {
     uint32_t expevt;           /* exception event register */
     uint32_t intevt;           /* interrupt event register */
 
-    jmp_buf jmp_env;
     int user_mode_only;
     int interrupt_request;
     int halted;
-    int exception_index;
      CPU_COMMON tlb_t utlb[UTLB_SIZE]; /* unified translation table */
     tlb_t itlb[ITLB_SIZE];     /* instruction translation table */
     void *intc_handle;
diff --git a/target-sparc/cpu.h b/target-sparc/cpu.h
index af0ebd1..b663fe2 100644
--- a/target-sparc/cpu.h
+++ b/target-sparc/cpu.h
@@ -214,9 +214,7 @@ typedef struct CPUSPARCState {
     uint32_t pil_in;   /* incoming interrupt level bitmap */
     int      psref;    /* enable fpu */
     target_ulong version;
-    jmp_buf  jmp_env;
     int user_mode_only;
-    int exception_index;
     int interrupt_index;
     int interrupt_request;
     int halted;
-- 
1.5.4.5