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Diffstat (limited to 'arch/mips/mm/uasm-mips.c')
-rw-r--r--arch/mips/mm/uasm-mips.c38
1 files changed, 31 insertions, 7 deletions
diff --git a/arch/mips/mm/uasm-mips.c b/arch/mips/mm/uasm-mips.c
index 8e02291..b4a83789 100644
--- a/arch/mips/mm/uasm-mips.c
+++ b/arch/mips/mm/uasm-mips.c
@@ -38,13 +38,13 @@
| (e) << RE_SH \
| (f) << FUNC_SH)
-/* Define these when we are not the ISA the kernel is being compiled with. */
-#ifdef CONFIG_CPU_MICROMIPS
-#define CL_uasm_i_b(buf, off) ISAOPC(_beq)(buf, 0, 0, off)
-#define CL_uasm_i_beqz(buf, rs, off) ISAOPC(_beq)(buf, rs, 0, off)
-#define CL_uasm_i_beqzl(buf, rs, off) ISAOPC(_beql)(buf, rs, 0, off)
-#define CL_uasm_i_bnez(buf, rs, off) ISAOPC(_bne)(buf, rs, 0, off)
-#endif
+/* This macro sets the non-variable bits of an R6 instruction. */
+#define M6(a, b, c, d, e) \
+ ((a) << OP_SH \
+ | (b) << RS_SH \
+ | (c) << RT_SH \
+ | (d) << SIMM9_SH \
+ | (e) << FUNC_SH)
#include "uasm.c"
@@ -62,7 +62,11 @@ static struct insn insn_table[] = {
{ insn_bltzl, M(bcond_op, 0, bltzl_op, 0, 0, 0), RS | BIMM },
{ insn_bltz, M(bcond_op, 0, bltz_op, 0, 0, 0), RS | BIMM },
{ insn_bne, M(bne_op, 0, 0, 0, 0, 0), RS | RT | BIMM },
+#ifndef CONFIG_CPU_MIPSR6
{ insn_cache, M(cache_op, 0, 0, 0, 0, 0), RS | RT | SIMM },
+#else
+ { insn_cache, M6(cache_op, 0, 0, 0, cache6_op), RS | RT | SIMM9 },
+#endif
{ insn_daddiu, M(daddiu_op, 0, 0, 0, 0, 0), RS | RT | SIMM },
{ insn_daddu, M(spec_op, 0, 0, 0, 0, daddu_op), RS | RT | RD },
{ insn_dinsm, M(spec3_op, 0, 0, 0, 0, dinsm_op), RS | RT | RD | RE },
@@ -85,13 +89,22 @@ static struct insn insn_table[] = {
{ 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 },
+#ifndef CONFIG_CPU_MIPSR6
{ insn_jr, M(spec_op, 0, 0, 0, 0, jr_op), RS },
+#else
+ { insn_jr, M(spec_op, 0, 0, 0, 0, jalr_op), RS },
+#endif
{ insn_lb, M(lb_op, 0, 0, 0, 0, 0), RS | RT | SIMM },
{ insn_ld, M(ld_op, 0, 0, 0, 0, 0), RS | RT | SIMM },
{ insn_ldx, M(spec3_op, 0, 0, 0, ldx_op, lx_op), RS | RT | RD },
{ insn_lh, M(lh_op, 0, 0, 0, 0, 0), RS | RT | SIMM },
+#ifndef CONFIG_CPU_MIPSR6
{ insn_lld, M(lld_op, 0, 0, 0, 0, 0), RS | RT | SIMM },
{ insn_ll, M(ll_op, 0, 0, 0, 0, 0), RS | RT | SIMM },
+#else
+ { insn_lld, M6(spec3_op, 0, 0, 0, lld6_op), RS | RT | SIMM9 },
+ { insn_ll, M6(spec3_op, 0, 0, 0, ll6_op), RS | RT | SIMM9 },
+#endif
{ insn_lui, M(lui_op, 0, 0, 0, 0, 0), RT | SIMM },
{ insn_lw, M(lw_op, 0, 0, 0, 0, 0), RS | RT | SIMM },
{ insn_lwx, M(spec3_op, 0, 0, 0, lwx_op, lx_op), RS | RT | RD },
@@ -104,11 +117,20 @@ static struct insn insn_table[] = {
{ insn_mul, M(spec2_op, 0, 0, 0, 0, mul_op), RS | RT | RD},
{ insn_ori, M(ori_op, 0, 0, 0, 0, 0), RS | RT | UIMM },
{ insn_or, M(spec_op, 0, 0, 0, 0, or_op), RS | RT | RD },
+#ifndef CONFIG_CPU_MIPSR6
{ insn_pref, M(pref_op, 0, 0, 0, 0, 0), RS | RT | SIMM },
+#else
+ { insn_pref, M6(spec3_op, 0, 0, 0, pref6_op), RS | RT | SIMM9 },
+#endif
{ insn_rfe, M(cop0_op, cop_op, 0, 0, 0, rfe_op), 0 },
{ insn_rotr, M(spec_op, 1, 0, 0, 0, srl_op), RT | RD | RE },
+#ifndef CONFIG_CPU_MIPSR6
{ insn_scd, M(scd_op, 0, 0, 0, 0, 0), RS | RT | SIMM },
{ insn_sc, M(sc_op, 0, 0, 0, 0, 0), RS | RT | SIMM },
+#else
+ { insn_scd, M6(spec3_op, 0, 0, 0, scd6_op), RS | RT | SIMM9 },
+ { insn_sc, M6(spec3_op, 0, 0, 0, sc6_op), RS | RT | SIMM9 },
+#endif
{ insn_sd, M(sd_op, 0, 0, 0, 0, 0), RS | RT | SIMM },
{ insn_sll, M(spec_op, 0, 0, 0, 0, sll_op), RT | RD | RE },
{ insn_sllv, M(spec_op, 0, 0, 0, 0, sllv_op), RS | RT | RD },
@@ -198,6 +220,8 @@ static void build_insn(u32 **buf, enum opcode opc, ...)
op |= build_set(va_arg(ap, u32));
if (ip->fields & SCIMM)
op |= build_scimm(va_arg(ap, u32));
+ if (ip->fields & SIMM9)
+ op |= build_scimm9(va_arg(ap, u32));
va_end(ap);
**buf = op;
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