MIPS: uasm: add a label variant of beq
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>
diff --git a/arch/mips/include/asm/uasm.h b/arch/mips/include/asm/uasm.h
index c33a956..d1275a2 100644
--- a/arch/mips/include/asm/uasm.h
+++ b/arch/mips/include/asm/uasm.h
@@ -264,6 +264,8 @@
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);
diff --git a/arch/mips/mm/uasm.c b/arch/mips/mm/uasm.c
index b9d14b6..ae18b82 100644
--- a/arch/mips/mm/uasm.c
+++ b/arch/mips/mm/uasm.c
@@ -469,6 +469,14 @@
}
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)
{