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| author | Dmitry Torokhov <dmitry.torokhov@gmail.com> | 2008-12-20 10:54:54 +0100 |
|---|---|---|
| committer | Dmitry Torokhov <dmitry.torokhov@gmail.com> | 2008-12-20 10:54:54 +0100 |
| commit | 93b8eef1c098efbea2f1fc0be7e3c681f259a7e7 (patch) | |
| tree | 462cc8c2bc07bbc825dab2a200891a28d8643329 /arch/sh/lib/copy_page.S | |
| parent | Input: libps2 - handle 0xfc responses from devices (diff) | |
| parent | Linux 2.6.28-rc9 (diff) | |
| download | linux-93b8eef1c098efbea2f1fc0be7e3c681f259a7e7.tar.xz linux-93b8eef1c098efbea2f1fc0be7e3c681f259a7e7.zip | |
Merge commit 'v2.6.28-rc9' into next
Diffstat (limited to 'arch/sh/lib/copy_page.S')
| -rw-r--r-- | arch/sh/lib/copy_page.S | 11 |
1 files changed, 8 insertions, 3 deletions
diff --git a/arch/sh/lib/copy_page.S b/arch/sh/lib/copy_page.S index 5d12e657be34..43de7e8e4e17 100644 --- a/arch/sh/lib/copy_page.S +++ b/arch/sh/lib/copy_page.S @@ -80,6 +80,11 @@ ENTRY(copy_page) .section __ex_table, "a"; \ .long 9999b, 6000f ; \ .previous +#define EX_NO_POP(...) \ + 9999: __VA_ARGS__ ; \ + .section __ex_table, "a"; \ + .long 9999b, 6005f ; \ + .previous ENTRY(__copy_user) ! Check if small number of bytes mov #11,r0 @@ -139,9 +144,9 @@ EX( mov.b r1,@r4 ) bt 1f 2: -EX( mov.b @r5+,r0 ) +EX_NO_POP( mov.b @r5+,r0 ) dt r6 -EX( mov.b r0,@r4 ) +EX_NO_POP( mov.b r0,@r4 ) bf/s 2b add #1,r4 @@ -150,7 +155,7 @@ EX( mov.b r0,@r4 ) # Exception handler: .section .fixup, "ax" -6000: +6005: mov.l 8000f,r1 mov r3,r0 jmp @r1 |