diff options
| author | Macpaul Lin <macpaul@gmail.com> | 2012-03-11 16:30:18 +0800 |
|---|---|---|
| committer | Macpaul Lin <macpaul@gmail.com> | 2012-03-19 15:53:07 +0800 |
| commit | b0c4fae44a549074e08d7f81779c7f3d9dcb1eb2 (patch) | |
| tree | c983689664c6a06ca5cbb2239f74f1187b9ec198 | |
| parent | dbb87bbd8eff11cf974caa2b5cc397aea444bc5a (diff) | |
nds32: fix ptrace and interrupt register overflow
Fix ptrace and interrupt register overflow warning.
Add missing P0 and P1 (r26 and r27) into register lists.
These register are usually used in OS.
Signed-off-by: Macpaul Lin <macpaul@gmail.com>
| -rw-r--r-- | arch/nds32/include/asm/ptrace.h | 2 | ||||
| -rw-r--r-- | arch/nds32/lib/interrupts.c | 2 |
2 files changed, 3 insertions, 1 deletions
diff --git a/arch/nds32/include/asm/ptrace.h b/arch/nds32/include/asm/ptrace.h index 4336083ea..ee181b267 100644 --- a/arch/nds32/include/asm/ptrace.h +++ b/arch/nds32/include/asm/ptrace.h @@ -38,6 +38,8 @@ struct pt_regs { NDS32_REG d1hi; NDS32_REG d1lo; NDS32_REG r[26]; /* r0 - r25 */ + NDS32_REG p0; /* r26 - used by OS */ + NDS32_REG p1; /* r27 - used by OS */ NDS32_REG fp; /* r28 */ NDS32_REG gp; /* r29 */ NDS32_REG lp; /* r30 */ diff --git a/arch/nds32/lib/interrupts.c b/arch/nds32/lib/interrupts.c index 974d52a1a..ca8c227b0 100644 --- a/arch/nds32/lib/interrupts.c +++ b/arch/nds32/lib/interrupts.c @@ -91,7 +91,7 @@ void show_regs(struct pt_regs *regs) printf("D1H: %08lx D1L: %08lx D0H: %08lx D0L: %08lx\n", regs->d1hi, regs->d1lo, regs->d0hi, regs->d0lo); printf("r27: %08lx r26: %08lx r25: %08lx r24: %08lx\n", - regs->r[27], regs->r[26], regs->r[25], regs->r[24]); + regs->p1, regs->p0, regs->r[25], regs->r[24]); printf("r23: %08lx r22: %08lx r21: %08lx r20: %08lx\n", regs->r[23], regs->r[22], regs->r[21], regs->r[20]); printf("r19: %08lx r18: %08lx r17: %08lx r16: %08lx\n", |