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-rw-r--r--include/asm-m32r/assembler.h5
-rw-r--r--include/asm-m32r/ptrace.h25
-rw-r--r--include/asm-m32r/sigcontext.h2
3 files changed, 17 insertions, 15 deletions
diff --git a/include/asm-m32r/assembler.h b/include/asm-m32r/assembler.h
index b7f4d8aaeb46..1a1aa17edd33 100644
--- a/include/asm-m32r/assembler.h
+++ b/include/asm-m32r/assembler.h
@@ -109,6 +109,9 @@
push r13
mvfachi r13
push r13
+ ldi r13, #0
+ push r13 ; dummy push acc1h
+ push r13 ; dummy push acc1l
#else
#error unknown isa configuration
#endif
@@ -156,6 +159,8 @@
pop r13
mvtaclo r13, a1
#elif defined(CONFIG_ISA_M32R2) || defined(CONFIG_ISA_M32R)
+ pop r13 ; dummy pop acc1h
+ pop r13 ; dummy pop acc1l
pop r13
mvtachi r13
pop r13
diff --git a/include/asm-m32r/ptrace.h b/include/asm-m32r/ptrace.h
index 0d058b2d844e..53c792452dfc 100644
--- a/include/asm-m32r/ptrace.h
+++ b/include/asm-m32r/ptrace.h
@@ -43,6 +43,14 @@
#define PT_ACC1L 18
#define PT_ACCH PT_ACC0H
#define PT_ACCL PT_ACC0L
+#elif defined(CONFIG_ISA_M32R2) || defined(CONFIG_ISA_M32R)
+#define PT_ACCH 15
+#define PT_ACCL 16
+#define PT_DUMMY_ACC1H 17
+#define PT_DUMMY_ACC1L 18
+#else
+#error unknown isa conifiguration
+#endif
#define PT_PSW 19
#define PT_BPC 20
#define PT_BBPSW 21
@@ -52,21 +60,6 @@
#define PT_LR 25
#define PT_SPI 26
#define PT_ORIGR0 27
-#elif defined(CONFIG_ISA_M32R2) || defined(CONFIG_ISA_M32R)
-#define PT_ACCH 15
-#define PT_ACCL 16
-#define PT_PSW 17
-#define PT_BPC 18
-#define PT_BBPSW 19
-#define PT_BBPC 20
-#define PT_SPU 21
-#define PT_FP 22
-#define PT_LR 23
-#define PT_SPI 24
-#define PT_ORIGR0 25
-#else
-#error unknown isa conifiguration
-#endif
/* virtual pt_reg entry for gdb */
#define PT_PC 30
@@ -121,6 +114,8 @@ struct pt_regs {
#elif defined(CONFIG_ISA_M32R2) || defined(CONFIG_ISA_M32R)
unsigned long acch;
unsigned long accl;
+ unsigned long dummy_acc1h;
+ unsigned long dummy_acc1l;
#else
#error unknown isa configuration
#endif
diff --git a/include/asm-m32r/sigcontext.h b/include/asm-m32r/sigcontext.h
index c233e2def2a3..942b8a30937d 100644
--- a/include/asm-m32r/sigcontext.h
+++ b/include/asm-m32r/sigcontext.h
@@ -32,6 +32,8 @@ struct sigcontext {
#elif defined(CONFIG_ISA_M32R2) || defined(CONFIG_ISA_M32R)
unsigned long sc_acch;
unsigned long sc_accl;
+ unsigned long sc_dummy_acc1h;
+ unsigned long sc_dummy_acc1l;
#else
#error unknown isa configuration
#endif
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