diff options
Diffstat (limited to 'arch/sparc/kernel/etrap_64.S')
-rw-r--r-- | arch/sparc/kernel/etrap_64.S | 8 |
1 files changed, 2 insertions, 6 deletions
diff --git a/arch/sparc/kernel/etrap_64.S b/arch/sparc/kernel/etrap_64.S index 1276ca2567ba..786b185e6e3f 100644 --- a/arch/sparc/kernel/etrap_64.S +++ b/arch/sparc/kernel/etrap_64.S | |||
@@ -92,10 +92,8 @@ etrap_save: save %g2, -STACK_BIAS, %sp | |||
92 | rdpr %wstate, %g2 | 92 | rdpr %wstate, %g2 |
93 | wrpr %g0, 0, %canrestore | 93 | wrpr %g0, 0, %canrestore |
94 | sll %g2, 3, %g2 | 94 | sll %g2, 3, %g2 |
95 | |||
96 | /* Set TI_SYS_FPDEPTH to 1 and clear TI_SYS_NOERROR. */ | ||
97 | mov 1, %l5 | 95 | mov 1, %l5 |
98 | sth %l5, [%l6 + TI_SYS_NOERROR] | 96 | stb %l5, [%l6 + TI_FPDEPTH] |
99 | 97 | ||
100 | wrpr %g3, 0, %otherwin | 98 | wrpr %g3, 0, %otherwin |
101 | wrpr %g2, 0, %wstate | 99 | wrpr %g2, 0, %wstate |
@@ -154,9 +152,7 @@ etrap_save: save %g2, -STACK_BIAS, %sp | |||
154 | add %l6, TI_FPSAVED + 1, %l4 | 152 | add %l6, TI_FPSAVED + 1, %l4 |
155 | srl %l5, 1, %l3 | 153 | srl %l5, 1, %l3 |
156 | add %l5, 2, %l5 | 154 | add %l5, 2, %l5 |
157 | 155 | stb %l5, [%l6 + TI_FPDEPTH] | |
158 | /* Set TI_SYS_FPDEPTH to %l5 and clear TI_SYS_NOERROR. */ | ||
159 | sth %l5, [%l6 + TI_SYS_NOERROR] | ||
160 | ba,pt %xcc, 2b | 156 | ba,pt %xcc, 2b |
161 | stb %g0, [%l4 + %l3] | 157 | stb %g0, [%l4 + %l3] |
162 | nop | 158 | nop |