diff options
| author | Sam Ravnborg <sam@ravnborg.org> | 2012-05-11 07:35:13 -0400 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2012-05-11 22:27:52 -0400 |
| commit | ef136bc91e3a98d34f32d85ab0c79de67b4f6f87 (patch) | |
| tree | 6455e0125f740e5afdb18d3c11daf2b9c2c44729 /arch/sparc/include | |
| parent | e098ff92f65048ce327927c0ce3daed0ef34988f (diff) | |
sparc32: drop sun4c user stack checking routine
With this we no longer do any run-time patchings of traps.
So drop the function + macro to support this.
Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'arch/sparc/include')
| -rw-r--r-- | arch/sparc/include/asm/traps.h | 7 |
1 files changed, 0 insertions, 7 deletions
diff --git a/arch/sparc/include/asm/traps.h b/arch/sparc/include/asm/traps.h index 3aa62dde343f..5fac90f18da3 100644 --- a/arch/sparc/include/asm/traps.h +++ b/arch/sparc/include/asm/traps.h | |||
| @@ -31,13 +31,6 @@ extern struct tt_entry *sparc_ttable; | |||
| 31 | 31 | ||
| 32 | #define SPARC_MOV_CONST_L3(const) (0xa6102000 | (const&0xfff)) | 32 | #define SPARC_MOV_CONST_L3(const) (0xa6102000 | (const&0xfff)) |
| 33 | 33 | ||
| 34 | /* The following assumes that the branch lies before the place we | ||
| 35 | * are branching to. This is the case for a trap vector... | ||
| 36 | * You have been warned. | ||
| 37 | */ | ||
| 38 | #define SPARC_BRANCH(dest_addr, inst_addr) \ | ||
| 39 | (0x10800000 | (((dest_addr-inst_addr)>>2)&0x3fffff)) | ||
| 40 | |||
| 41 | #define SPARC_RD_PSR_L0 (0xa1480000) | 34 | #define SPARC_RD_PSR_L0 (0xa1480000) |
| 42 | #define SPARC_RD_WIM_L3 (0xa7500000) | 35 | #define SPARC_RD_WIM_L3 (0xa7500000) |
| 43 | #define SPARC_NOP (0x01000000) | 36 | #define SPARC_NOP (0x01000000) |