diff options
| author | Linus Torvalds <torvalds@linux-foundation.org> | 2008-04-30 08:46:16 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2008-04-30 08:46:16 -0700 |
| commit | 7cece14acd063dd1c4e8933461d44ec6a5a5517b (patch) | |
| tree | a7d2de4acaf64eed207ceab9eb6b2a386ebd7401 /include/asm-sparc64 | |
| parent | 95dfec6ae1cb8c03406aac612a5642cbddb676b3 (diff) | |
| parent | 8cd0ae3acc0154f3f9dfa1b4a2b7c02c271533f6 (diff) | |
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-2.6
* git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-2.6:
sparc64: remove duplicated include
sparc: Add kgdb support.
kgdbts: Sparc needs sstep emulation.
sparc32: Kill smp_message_pass() and related code.
sparc64: Kill PIL_RESERVED, unused.
sparc64: Split entry.S up into seperate files.
Diffstat (limited to 'include/asm-sparc64')
| -rw-r--r-- | include/asm-sparc64/kgdb.h | 1 | ||||
| -rw-r--r-- | include/asm-sparc64/pil.h | 7 | ||||
| -rw-r--r-- | include/asm-sparc64/system.h | 5 | ||||
| -rw-r--r-- | include/asm-sparc64/ttable.h | 6 |
4 files changed, 10 insertions, 9 deletions
diff --git a/include/asm-sparc64/kgdb.h b/include/asm-sparc64/kgdb.h new file mode 100644 index 00000000000..aa6532fd3a1 --- /dev/null +++ b/include/asm-sparc64/kgdb.h @@ -0,0 +1 @@ +#include <asm-sparc/kgdb.h> diff --git a/include/asm-sparc64/pil.h b/include/asm-sparc64/pil.h index 72927749aeb..2f5d126f716 100644 --- a/include/asm-sparc64/pil.h +++ b/include/asm-sparc64/pil.h @@ -19,11 +19,4 @@ #define PIL_SMP_CTX_NEW_VERSION 4 #define PIL_DEVICE_IRQ 5 -#ifndef __ASSEMBLY__ -#define PIL_RESERVED(PIL) ((PIL) == PIL_SMP_CALL_FUNC || \ - (PIL) == PIL_SMP_RECEIVE_SIGNAL || \ - (PIL) == PIL_SMP_CAPTURE || \ - (PIL) == PIL_SMP_CTX_NEW_VERSION) -#endif - #endif /* !(_SPARC64_PIL_H) */ diff --git a/include/asm-sparc64/system.h b/include/asm-sparc64/system.h index 53eae091a17..6897ac31be4 100644 --- a/include/asm-sparc64/system.h +++ b/include/asm-sparc64/system.h @@ -180,12 +180,13 @@ do { if (test_thread_flag(TIF_PERFCTR)) { \ "ldx [%%sp + 2047 + 0x70], %%i6\n\t" \ "ldx [%%sp + 2047 + 0x78], %%i7\n\t" \ "ldx [%%g6 + %9], %%g4\n\t" \ - "brz,pt %%o7, 1f\n\t" \ + "brz,pt %%o7, switch_to_pc\n\t" \ " mov %%g7, %0\n\t" \ "sethi %%hi(ret_from_syscall), %%g1\n\t" \ "jmpl %%g1 + %%lo(ret_from_syscall), %%g0\n\t" \ " nop\n\t" \ - "1:\n\t" \ + ".globl switch_to_pc\n\t" \ + "switch_to_pc:\n\t" \ : "=&r" (last), "=r" (current), "=r" (current_thread_info_reg), \ "=r" (__local_per_cpu_offset) \ : "0" (task_thread_info(next)), \ diff --git a/include/asm-sparc64/ttable.h b/include/asm-sparc64/ttable.h index d3cc4eff39a..1b55538b944 100644 --- a/include/asm-sparc64/ttable.h +++ b/include/asm-sparc64/ttable.h @@ -175,6 +175,12 @@ #define KPROBES_TRAP(lvl) TRAP_ARG(bad_trap, lvl) #endif +#ifdef CONFIG_KGDB +#define KGDB_TRAP(lvl) TRAP_IRQ(kgdb_trap, lvl) +#else +#define KGDB_TRAP(lvl) TRAP_ARG(bad_trap, lvl) +#endif + #define SUN4V_ITSB_MISS \ ldxa [%g0] ASI_SCRATCHPAD, %g2; \ ldx [%g2 + HV_FAULT_I_ADDR_OFFSET], %g4; \ |