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MIPS: uasm: add a label variant of beq

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This patch allows for use of the beq instruction with labels from uasm,
much as bne & others already do. It will be used by a subsequent patch.

Signed-off-by: Paul Burton <paul.burton@imgtec.com>
This commit is contained in:
Paul Burton 2013-12-24 03:51:39 +00:00
parent f263839ab5
commit 8dee5901b2
2 changed files with 10 additions and 0 deletions
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2
arch/mips/include/asm/uasm.h
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@ -264,6 +264,8 @@ void uasm_il_bbit0(u32 **p, struct uasm_reloc **r, unsigned int reg,
unsigned int bit, int lid);
void uasm_il_bbit1(u32 **p, struct uasm_reloc **r, unsigned int reg,
unsigned int bit, int lid);
void uasm_il_beq(u32 **p, struct uasm_reloc **r, unsigned int r1,
unsigned int r2, int lid);
void uasm_il_beqz(u32 **p, struct uasm_reloc **r, unsigned int reg, int lid);
void uasm_il_beqzl(u32 **p, struct uasm_reloc **r, unsigned int reg, int lid);
void uasm_il_bgezl(u32 **p, struct uasm_reloc **r, unsigned int reg, int lid);

8
arch/mips/mm/uasm.c
View file

@ -469,6 +469,14 @@ void ISAFUNC(uasm_il_b)(u32 **p, struct uasm_reloc **r, int lid)
}
UASM_EXPORT_SYMBOL(ISAFUNC(uasm_il_b));
void ISAFUNC(uasm_il_beq)(u32 **p, struct uasm_reloc **r, unsigned int r1,
unsigned int r2, int lid)
{
uasm_r_mips_pc16(r, *p, lid);
ISAFUNC(uasm_i_beq)(p, r1, r2, 0);
}
UASM_EXPORT_SYMBOL(ISAFUNC(uasm_il_beq));
void ISAFUNC(uasm_il_beqz)(u32 **p, struct uasm_reloc **r, unsigned int reg,
int lid)
{