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-rw-r--r--arch/powerpc/kernel/asm-offsets.c3
-rw-r--r--arch/powerpc/kernel/entry_32.S44
-rw-r--r--arch/powerpc/kernel/head_32.S2
-rw-r--r--arch/powerpc/kernel/head_4xx.S2
-rw-r--r--arch/powerpc/kernel/head_8xx.S2
5 files changed, 26 insertions, 27 deletions
diff --git a/arch/powerpc/kernel/asm-offsets.c b/arch/powerpc/kernel/asm-offsets.c
index 710336a9f0f..330cd783206 100644
--- a/arch/powerpc/kernel/asm-offsets.c
+++ b/arch/powerpc/kernel/asm-offsets.c
@@ -209,6 +209,7 @@ int main(void)
DEFINE(_DSISR, STACK_FRAME_OVERHEAD+offsetof(struct pt_regs, dsisr));
DEFINE(ORIG_GPR3, STACK_FRAME_OVERHEAD+offsetof(struct pt_regs, orig_gpr3));
DEFINE(RESULT, STACK_FRAME_OVERHEAD+offsetof(struct pt_regs, result));
+ DEFINE(_TRAP, STACK_FRAME_OVERHEAD+offsetof(struct pt_regs, trap));
#ifndef CONFIG_PPC64
DEFINE(_MQ, STACK_FRAME_OVERHEAD+offsetof(struct pt_regs, mq));
/*
@@ -219,9 +220,7 @@ int main(void)
*/
DEFINE(_DEAR, STACK_FRAME_OVERHEAD+offsetof(struct pt_regs, dar));
DEFINE(_ESR, STACK_FRAME_OVERHEAD+offsetof(struct pt_regs, dsisr));
- DEFINE(TRAP, STACK_FRAME_OVERHEAD+offsetof(struct pt_regs, trap));
#else /* CONFIG_PPC64 */
- DEFINE(_TRAP, STACK_FRAME_OVERHEAD+offsetof(struct pt_regs, trap));
DEFINE(SOFTE, STACK_FRAME_OVERHEAD+offsetof(struct pt_regs, softe));
/* These _only_ to be used with {PROM,RTAS}_FRAME_SIZE!!! */
diff --git a/arch/powerpc/kernel/entry_32.S b/arch/powerpc/kernel/entry_32.S
index 960da7bea04..2e99ae41723 100644
--- a/arch/powerpc/kernel/entry_32.S
+++ b/arch/powerpc/kernel/entry_32.S
@@ -278,7 +278,7 @@ ret_from_fork:
syscall_dotrace:
SAVE_NVGPRS(r1)
li r0,0xc00
- stw r0,TRAP(r1)
+ stw r0,_TRAP(r1)
addi r3,r1,STACK_FRAME_OVERHEAD
bl do_syscall_trace_enter
lwz r0,GPR0(r1) /* Restore original registers */
@@ -299,12 +299,12 @@ syscall_exit_work:
ori r10,r10,MSR_EE
SYNC
MTMSRD(r10) /* re-enable interrupts */
- lwz r4,TRAP(r1)
+ lwz r4,_TRAP(r1)
andi. r4,r4,1
beq 4f
SAVE_NVGPRS(r1)
li r4,0xc00
- stw r4,TRAP(r1)
+ stw r4,_TRAP(r1)
4:
addi r3,r1,STACK_FRAME_OVERHEAD
bl do_syscall_trace_leave
@@ -410,49 +410,49 @@ show_syscalls_task:
.globl ppc_sigsuspend
ppc_sigsuspend:
SAVE_NVGPRS(r1)
- lwz r0,TRAP(r1)
+ lwz r0,_TRAP(r1)
rlwinm r0,r0,0,0,30 /* clear LSB to indicate full */
- stw r0,TRAP(r1) /* register set saved */
+ stw r0,_TRAP(r1) /* register set saved */
b sys_sigsuspend
.globl ppc_rt_sigsuspend
ppc_rt_sigsuspend:
SAVE_NVGPRS(r1)
- lwz r0,TRAP(r1)
+ lwz r0,_TRAP(r1)
rlwinm r0,r0,0,0,30
- stw r0,TRAP(r1)
+ stw r0,_TRAP(r1)
b sys_rt_sigsuspend
.globl ppc_fork
ppc_fork:
SAVE_NVGPRS(r1)
- lwz r0,TRAP(r1)
+ lwz r0,_TRAP(r1)
rlwinm r0,r0,0,0,30 /* clear LSB to indicate full */
- stw r0,TRAP(r1) /* register set saved */
+ stw r0,_TRAP(r1) /* register set saved */
b sys_fork
.globl ppc_vfork
ppc_vfork:
SAVE_NVGPRS(r1)
- lwz r0,TRAP(r1)
+ lwz r0,_TRAP(r1)
rlwinm r0,r0,0,0,30 /* clear LSB to indicate full */
- stw r0,TRAP(r1) /* register set saved */
+ stw r0,_TRAP(r1) /* register set saved */
b sys_vfork
.globl ppc_clone
ppc_clone:
SAVE_NVGPRS(r1)
- lwz r0,TRAP(r1)
+ lwz r0,_TRAP(r1)
rlwinm r0,r0,0,0,30 /* clear LSB to indicate full */
- stw r0,TRAP(r1) /* register set saved */
+ stw r0,_TRAP(r1) /* register set saved */
b sys_clone
.globl ppc_swapcontext
ppc_swapcontext:
SAVE_NVGPRS(r1)
- lwz r0,TRAP(r1)
+ lwz r0,_TRAP(r1)
rlwinm r0,r0,0,0,30 /* clear LSB to indicate full */
- stw r0,TRAP(r1) /* register set saved */
+ stw r0,_TRAP(r1) /* register set saved */
b sys_swapcontext
/*
@@ -469,9 +469,9 @@ handle_page_fault:
cmpwi r3,0
beq+ ret_from_except
SAVE_NVGPRS(r1)
- lwz r0,TRAP(r1)
+ lwz r0,_TRAP(r1)
clrrwi r0,r0,1
- stw r0,TRAP(r1)
+ stw r0,_TRAP(r1)
mr r5,r3
addi r3,r1,STACK_FRAME_OVERHEAD
lwz r4,_DAR(r1)
@@ -617,7 +617,7 @@ BEGIN_FTR_SECTION
b 2b
END_FTR_SECTION_IFSET(CPU_FTR_601)
li r10,-1
- stw r10,TRAP(r11)
+ stw r10,_TRAP(r11)
addi r3,r1,STACK_FRAME_OVERHEAD
lis r10,MSR_KERNEL@h
ori r10,r10,MSR_KERNEL@l
@@ -899,12 +899,12 @@ do_user_signal: /* r10 contains MSR_KERNEL here */
SYNC
MTMSRD(r10) /* hard-enable interrupts */
/* save r13-r31 in the exception frame, if not already done */
- lwz r3,TRAP(r1)
+ lwz r3,_TRAP(r1)
andi. r0,r3,1
beq 2f
SAVE_NVGPRS(r1)
rlwinm r3,r3,0,0,30
- stw r3,TRAP(r1)
+ stw r3,_TRAP(r1)
2: li r3,0
addi r4,r1,STACK_FRAME_OVERHEAD
bl do_signal
@@ -936,12 +936,12 @@ nonrecoverable:
BEGIN_FTR_SECTION
blr
END_FTR_SECTION_IFSET(CPU_FTR_601)
- lwz r3,TRAP(r1)
+ lwz r3,_TRAP(r1)
andi. r0,r3,1
beq 4f
SAVE_NVGPRS(r1)
rlwinm r3,r3,0,0,30
- stw r3,TRAP(r1)
+ stw r3,_TRAP(r1)
4: addi r3,r1,STACK_FRAME_OVERHEAD
bl nonrecoverable_exception
/* shouldn't return */
diff --git a/arch/powerpc/kernel/head_32.S b/arch/powerpc/kernel/head_32.S
index f8673f7b2b2..600ea19d08b 100644
--- a/arch/powerpc/kernel/head_32.S
+++ b/arch/powerpc/kernel/head_32.S
@@ -294,7 +294,7 @@ label: \
#define EXC_XFER_TEMPLATE(n, hdlr, trap, copyee, tfer, ret) \
li r10,trap; \
- stw r10,TRAP(r11); \
+ stw r10,_TRAP(r11); \
li r10,MSR_KERNEL; \
copyee(r10, r9); \
bl tfer; \
diff --git a/arch/powerpc/kernel/head_4xx.S b/arch/powerpc/kernel/head_4xx.S
index 10c261c6702..2590e97f553 100644
--- a/arch/powerpc/kernel/head_4xx.S
+++ b/arch/powerpc/kernel/head_4xx.S
@@ -214,7 +214,7 @@ label:
#define EXC_XFER_TEMPLATE(hdlr, trap, msr, copyee, tfer, ret) \
li r10,trap; \
- stw r10,TRAP(r11); \
+ stw r10,_TRAP(r11); \
lis r10,msr@h; \
ori r10,r10,msr@l; \
copyee(r10, r9); \
diff --git a/arch/powerpc/kernel/head_8xx.S b/arch/powerpc/kernel/head_8xx.S
index de097874222..bc6d1ac5523 100644
--- a/arch/powerpc/kernel/head_8xx.S
+++ b/arch/powerpc/kernel/head_8xx.S
@@ -175,7 +175,7 @@ label: \
#define EXC_XFER_TEMPLATE(n, hdlr, trap, copyee, tfer, ret) \
li r10,trap; \
- stw r10,TRAP(r11); \
+ stw r10,_TRAP(r11); \
li r10,MSR_KERNEL; \
copyee(r10, r9); \
bl tfer; \
generated by cgit v1.2.3 (git 2.25.1) at 2024-12-23 19:16:43 +0000