diff options
author | David Woodhouse <dwmw2@infradead.org> | 2007-10-13 09:58:23 -0400 |
---|---|---|
committer | David Woodhouse <dwmw2@infradead.org> | 2007-10-13 09:58:23 -0400 |
commit | ebf8889bd1fe3615991ff4494635d237280652a2 (patch) | |
tree | 10fb735717122bbb86474339eac07f26e7ccdf40 /include/asm-mips/stackframe.h | |
parent | b160292cc216a50fd0cd386b0bda2cd48352c73b (diff) | |
parent | 752097cec53eea111d087c545179b421e2bde98a (diff) |
Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux-2.6
Diffstat (limited to 'include/asm-mips/stackframe.h')
-rw-r--r-- | include/asm-mips/stackframe.h | 20 |
1 files changed, 10 insertions, 10 deletions
diff --git a/include/asm-mips/stackframe.h b/include/asm-mips/stackframe.h index ed33366b85b8..fb41a8d76392 100644 --- a/include/asm-mips/stackframe.h +++ b/include/asm-mips/stackframe.h | |||
@@ -91,14 +91,14 @@ | |||
91 | #else | 91 | #else |
92 | MFC0 k0, CP0_CONTEXT | 92 | MFC0 k0, CP0_CONTEXT |
93 | #endif | 93 | #endif |
94 | #if defined(CONFIG_BUILD_ELF64) || (defined(CONFIG_64BIT) && __GNUC__ < 4) | 94 | #if defined(CONFIG_32BIT) || defined(KBUILD_64BIT_SYM32) |
95 | lui k1, %hi(kernelsp) | ||
96 | #else | ||
95 | lui k1, %highest(kernelsp) | 97 | lui k1, %highest(kernelsp) |
96 | daddiu k1, %higher(kernelsp) | 98 | daddiu k1, %higher(kernelsp) |
97 | dsll k1, 16 | 99 | dsll k1, 16 |
98 | daddiu k1, %hi(kernelsp) | 100 | daddiu k1, %hi(kernelsp) |
99 | dsll k1, 16 | 101 | dsll k1, 16 |
100 | #else | ||
101 | lui k1, %hi(kernelsp) | ||
102 | #endif | 102 | #endif |
103 | LONG_SRL k0, PTEBASE_SHIFT | 103 | LONG_SRL k0, PTEBASE_SHIFT |
104 | LONG_ADDU k1, k0 | 104 | LONG_ADDU k1, k0 |
@@ -116,14 +116,14 @@ | |||
116 | .endm | 116 | .endm |
117 | #else | 117 | #else |
118 | .macro get_saved_sp /* Uniprocessor variation */ | 118 | .macro get_saved_sp /* Uniprocessor variation */ |
119 | #if defined(CONFIG_BUILD_ELF64) || (defined(CONFIG_64BIT) && __GNUC__ < 4) | 119 | #if defined(CONFIG_32BIT) || defined(KBUILD_64BIT_SYM32) |
120 | lui k1, %hi(kernelsp) | ||
121 | #else | ||
120 | lui k1, %highest(kernelsp) | 122 | lui k1, %highest(kernelsp) |
121 | daddiu k1, %higher(kernelsp) | 123 | daddiu k1, %higher(kernelsp) |
122 | dsll k1, k1, 16 | 124 | dsll k1, k1, 16 |
123 | daddiu k1, %hi(kernelsp) | 125 | daddiu k1, %hi(kernelsp) |
124 | dsll k1, k1, 16 | 126 | dsll k1, k1, 16 |
125 | #else | ||
126 | lui k1, %hi(kernelsp) | ||
127 | #endif | 127 | #endif |
128 | LONG_L k1, %lo(kernelsp)(k1) | 128 | LONG_L k1, %lo(kernelsp)(k1) |
129 | .endm | 129 | .endm |
@@ -393,11 +393,11 @@ | |||
393 | * and disable interrupts only for the | 393 | * and disable interrupts only for the |
394 | * current TC, using the TCStatus register. | 394 | * current TC, using the TCStatus register. |
395 | */ | 395 | */ |
396 | mfc0 t0,CP0_TCSTATUS | 396 | mfc0 t0, CP0_TCSTATUS |
397 | /* Fortunately CU 0 is in the same place in both registers */ | 397 | /* Fortunately CU 0 is in the same place in both registers */ |
398 | /* Set TCU0, TMX, TKSU (for later inversion) and IXMT */ | 398 | /* Set TCU0, TMX, TKSU (for later inversion) and IXMT */ |
399 | li t1, ST0_CU0 | 0x08001c00 | 399 | li t1, ST0_CU0 | 0x08001c00 |
400 | or t0,t1 | 400 | or t0, t1 |
401 | /* Clear TKSU, leave IXMT */ | 401 | /* Clear TKSU, leave IXMT */ |
402 | xori t0, 0x00001800 | 402 | xori t0, 0x00001800 |
403 | mtc0 t0, CP0_TCSTATUS | 403 | mtc0 t0, CP0_TCSTATUS |
@@ -429,11 +429,11 @@ | |||
429 | * current TC, using the TCStatus register. | 429 | * current TC, using the TCStatus register. |
430 | */ | 430 | */ |
431 | _ehb | 431 | _ehb |
432 | mfc0 t0,CP0_TCSTATUS | 432 | mfc0 t0, CP0_TCSTATUS |
433 | /* Fortunately CU 0 is in the same place in both registers */ | 433 | /* Fortunately CU 0 is in the same place in both registers */ |
434 | /* Set TCU0, TKSU (for later inversion) and IXMT */ | 434 | /* Set TCU0, TKSU (for later inversion) and IXMT */ |
435 | li t1, ST0_CU0 | 0x08001c00 | 435 | li t1, ST0_CU0 | 0x08001c00 |
436 | or t0,t1 | 436 | or t0, t1 |
437 | /* Clear TKSU *and* IXMT */ | 437 | /* Clear TKSU *and* IXMT */ |
438 | xori t0, 0x00001c00 | 438 | xori t0, 0x00001c00 |
439 | mtc0 t0, CP0_TCSTATUS | 439 | mtc0 t0, CP0_TCSTATUS |