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ARM: kprobes: Use new versions of emulate_ldr() and emulate_str() 

Signed-off-by: Jon Medhurst <tixy@yxit.co.uk>
Acked-by: Nicolas Pitre <nicolas.pitre@linaro.org>
This commit is contained in:
Jon Medhurst 2011-06-11 15:08:24 +01:00 коммит произвёл Tixy
Родитель 3c48fbb147
Коммит 711bf10633
1 изменённых файлов: 30 добавлений и 14 удалений
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44
arch/arm/kernel/kprobes-arm.c
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@ -1275,19 +1275,25 @@ static const union decode_item arm_cccc_000x_____1xx1_table[] = {
DECODE_EMULATEX (0x0e5000d0, 0x004000d0, emulate_ldrdstrd,
REGS(NOPCWB, NOPCX, 0, 0, 0)),
/* Reject Rd is PC */
/* TODO: fold this into next entry when it is made a DECODE_EMULATE */
DECODE_REJECT (0x0000f000, 0x0000f000),
/* STRH (register) cccc 000x x0x0 xxxx xxxx xxxx 1011 xxxx */
DECODE_EMULATEX (0x0e5000f0, 0x000000b0, emulate_str,
REGS(NOPCWB, NOPC, 0, 0, NOPC)),
/* LDRH (register) cccc 000x x0x1 xxxx xxxx xxxx 1011 xxxx */
/* LDRSB (register) cccc 000x x0x1 xxxx xxxx xxxx 1101 xxxx */
/* LDRSH (register) cccc 000x x0x1 xxxx xxxx xxxx 1111 xxxx */
DECODE_EMULATEX (0x0e500090, 0x00100090, emulate_ldr,
REGS(NOPCWB, NOPC, 0, 0, NOPC)),
/* STRH (immediate) cccc 000x x1x0 xxxx xxxx xxxx 1011 xxxx */
DECODE_EMULATEX (0x0e5000f0, 0x004000b0, emulate_str,
REGS(NOPCWB, NOPC, 0, 0, 0)),
/* LDRH (immediate) cccc 000x x1x1 xxxx xxxx xxxx 1011 xxxx */
/* LDRSB (immediate) cccc 000x x1x1 xxxx xxxx xxxx 1101 xxxx */
/* LDRSH (immediate) cccc 000x x1x1 xxxx xxxx xxxx 1111 xxxx */
DECODE_CUSTOM (0x0e000090, 0x00000090, prep_emulate_ldr_str),
DECODE_EMULATEX (0x0e500090, 0x00500090, emulate_ldr,
REGS(NOPCWB, NOPC, 0, 0, 0)),
DECODE_END
};
@ -1558,15 +1564,25 @@ static const union decode_item arm_cccc_01xx_table[] = {
/* LDRB/STRB pc,[...] cccc 01xx x0xx xxxx xxxx xxxx xxxx xxxx */
DECODE_REJECT (0x0c40f000, 0x0440f000),
/* LDR cccc 01xx x0x1 xxxx xxxx xxxx xxxx xxxx */
/* LDRB cccc 01xx x1x1 xxxx xxxx xxxx xxxx xxxx */
/* LDRBT cccc 01x0 x111 xxxx xxxx xxxx xxxx xxxx */
/* LDRT cccc 01x0 x011 xxxx xxxx xxxx xxxx xxxx */
/* STR cccc 01xx x0x0 xxxx xxxx xxxx xxxx xxxx */
/* STRB cccc 01xx x1x0 xxxx xxxx xxxx xxxx xxxx */
/* STRBT cccc 01x0 x110 xxxx xxxx xxxx xxxx xxxx */
/* STRT cccc 01x0 x010 xxxx xxxx xxxx xxxx xxxx */
DECODE_CUSTOM (0x0c000000, 0x04000000, prep_emulate_ldr_str),
/* STR (immediate) cccc 010x x0x0 xxxx xxxx xxxx xxxx xxxx */
/* STRB (immediate) cccc 010x x1x0 xxxx xxxx xxxx xxxx xxxx */
DECODE_EMULATEX (0x0e100000, 0x04000000, emulate_str,
REGS(NOPCWB, ANY, 0, 0, 0)),
/* LDR (immediate) cccc 010x x0x1 xxxx xxxx xxxx xxxx xxxx */
/* LDRB (immediate) cccc 010x x1x1 xxxx xxxx xxxx xxxx xxxx */
DECODE_EMULATEX (0x0e100000, 0x04100000, emulate_ldr,
REGS(NOPCWB, ANY, 0, 0, 0)),
/* STR (register) cccc 011x x0x0 xxxx xxxx xxxx xxxx xxxx */
/* STRB (register) cccc 011x x1x0 xxxx xxxx xxxx xxxx xxxx */
DECODE_EMULATEX (0x0e100000, 0x06000000, emulate_str,
REGS(NOPCWB, ANY, 0, 0, NOPC)),
/* LDR (register) cccc 011x x0x1 xxxx xxxx xxxx xxxx xxxx */
/* LDRB (register) cccc 011x x1x1 xxxx xxxx xxxx xxxx xxxx */
DECODE_EMULATEX (0x0e100000, 0x06100000, emulate_ldr,
REGS(NOPCWB, ANY, 0, 0, NOPC)),
DECODE_END
};