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| author | Chris Wilson <chris@chris-wilson.co.uk> | 2010-11-15 06:33:11 +0000 |
|---|---|---|
| committer | Chris Wilson <chris@chris-wilson.co.uk> | 2010-11-15 06:33:11 +0000 |
| commit | 1bb95834bbcdc969e477a9284cf96c17a4c2616f (patch) | |
| tree | 9cf66b22a611bb6bc78778c05dac72263bb45a23 /arch/mn10300/kernel/gdb-stub.c | |
| parent | 85345517fe6d4de27b0d6ca19fef9d28ac947c4a (diff) | |
| parent | a41c73e04673b47730df682446f0d52f95e32a5b (diff) | |
Merge remote branch 'airlied/drm-fixes' into drm-intel-fixes
Diffstat (limited to 'arch/mn10300/kernel/gdb-stub.c')
| -rw-r--r-- | arch/mn10300/kernel/gdb-stub.c | 17 |
1 files changed, 6 insertions, 11 deletions
diff --git a/arch/mn10300/kernel/gdb-stub.c b/arch/mn10300/kernel/gdb-stub.c index 41b11706c8e..a5fc3f05309 100644 --- a/arch/mn10300/kernel/gdb-stub.c +++ b/arch/mn10300/kernel/gdb-stub.c @@ -440,15 +440,11 @@ static const unsigned char gdbstub_insn_sizes[256] = static int __gdbstub_mark_bp(u8 *addr, int ix) { - if (addr < (u8 *) 0x70000000UL) - return 0; - /* 70000000-7fffffff: vmalloc area */ - if (addr < (u8 *) 0x80000000UL) + /* vmalloc area */ + if (((u8 *) VMALLOC_START <= addr) && (addr < (u8 *) VMALLOC_END)) goto okay; - if (addr < (u8 *) 0x8c000000UL) - return 0; - /* 8c000000-93ffffff: SRAM, SDRAM */ - if (addr < (u8 *) 0x94000000UL) + /* SRAM, SDRAM */ + if (((u8 *) 0x80000000UL <= addr) && (addr < (u8 *) 0xa0000000UL)) goto okay; return 0; @@ -1197,9 +1193,8 @@ static int gdbstub(struct pt_regs *regs, enum exception_code excep) mn10300_set_gdbleds(1); asm volatile("mov mdr,%0" : "=d"(mdr)); - asm volatile("mov epsw,%0" : "=d"(epsw)); - asm volatile("mov %0,epsw" - :: "d"((epsw & ~EPSW_IM) | EPSW_IE | EPSW_IM_1)); + local_save_flags(epsw); + local_change_intr_mask_level(NUM2EPSW_IM(CONFIG_GDBSTUB_IRQ_LEVEL + 1)); gdbstub_store_fpu(); |