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authorPaul Burton <paul.burton@imgtec.com>2014-03-16 12:58:05 +0000
committerPaul Burton <paul.burton@imgtec.com>2014-05-28 16:20:26 +0100
commit49e9529b9d43773307b8c73bd251b71784830c3d (patch)
tree15cda21aec6828b811af3f8af30a3bf438525dcb /arch/mips/mm
parent8dee5901b20c5c95278aa3a462eb82826ff98b37 (diff)
MIPS: uasm: add jalr instruction
This patch allows use of the jalr instruction from uasm. It will be used by a subsequent patch. Signed-off-by: Paul Burton <paul.burton@imgtec.com>
Diffstat (limited to 'arch/mips/mm')
-rw-r--r--arch/mips/mm/uasm-mips.c1
-rw-r--r--arch/mips/mm/uasm.c9
2 files changed, 6 insertions, 4 deletions
diff --git a/arch/mips/mm/uasm-mips.c b/arch/mips/mm/uasm-mips.c
index 3abd609518c9..45e3dc593dfb 100644
--- a/arch/mips/mm/uasm-mips.c
+++ b/arch/mips/mm/uasm-mips.c
@@ -82,6 +82,7 @@ static struct insn insn_table[] = {
{ insn_ins, M(spec3_op, 0, 0, 0, 0, ins_op), RS | RT | RD | RE },
{ insn_j, M(j_op, 0, 0, 0, 0, 0), JIMM },
{ insn_jal, M(jal_op, 0, 0, 0, 0, 0), JIMM },
+ { insn_jalr, M(spec_op, 0, 0, 0, 0, jalr_op), RS | RD },
{ insn_j, M(j_op, 0, 0, 0, 0, 0), JIMM },
{ insn_jr, M(spec_op, 0, 0, 0, 0, jr_op), RS },
{ insn_ld, M(ld_op, 0, 0, 0, 0, 0), RS | RT | SIMM },
diff --git a/arch/mips/mm/uasm.c b/arch/mips/mm/uasm.c
index ae18b823e414..a77a4b83307c 100644
--- a/arch/mips/mm/uasm.c
+++ b/arch/mips/mm/uasm.c
@@ -49,10 +49,10 @@ enum opcode {
insn_bne, insn_cache, insn_daddiu, insn_daddu, insn_dins, insn_dinsm,
insn_dmfc0, insn_dmtc0, insn_drotr, insn_drotr32, insn_dsll,
insn_dsll32, insn_dsra, insn_dsrl, insn_dsrl32, insn_dsubu, insn_eret,
- insn_ext, insn_ins, insn_j, insn_jal, insn_jr, insn_ld, insn_ldx,
- insn_ll, insn_lld, insn_lui, insn_lw, insn_lwx, insn_mfc0, insn_mtc0,
- insn_or, insn_ori, insn_pref, insn_rfe, insn_rotr, insn_sc, insn_scd,
- insn_sd, insn_sll, insn_sra, insn_srl, insn_subu, insn_sw,
+ insn_ext, insn_ins, insn_j, insn_jal, insn_jalr, insn_jr, insn_ld,
+ insn_ldx, insn_ll, insn_lld, insn_lui, insn_lw, insn_lwx, insn_mfc0,
+ insn_mtc0, insn_or, insn_ori, insn_pref, insn_rfe, insn_rotr, insn_sc,
+ insn_scd, insn_sd, insn_sll, insn_sra, insn_srl, insn_subu, insn_sw,
insn_syscall, insn_tlbp, insn_tlbr, insn_tlbwi, insn_tlbwr, insn_xor,
insn_xori,
};
@@ -250,6 +250,7 @@ I_u2u1msbdu3(_ext)
I_u2u1msbu3(_ins)
I_u1(_j)
I_u1(_jal)
+I_u2u1(_jalr)
I_u1(_jr)
I_u2s3u1(_ld)
I_u2s3u1(_ll)