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-rw-r--r--sim/mips/micromips.igen25
1 files changed, 25 insertions, 0 deletions
diff --git a/sim/mips/micromips.igen b/sim/mips/micromips.igen
index 2d921206..9f68ce5 100644
--- a/sim/mips/micromips.igen
+++ b/sim/mips/micromips.igen
@@ -39,6 +39,9 @@
:compute:::int:IMM_SHIFT_2BIT:IMMEDIATE:(IMMEDIATE << 2)
:function:::address_word:delayslot_micromips:address_word target, address_word nia, int delayslot_instruction_size
+*micromips32:
+*micromips64:
+*micromipsdsp:
{
instruction_word delay_insn;
sim_events_slip (SD, 1);
@@ -52,12 +55,16 @@
}
:function:::address_word:process_isa_mode:address_word target
+*micromips32:
+*micromips64:
{
SD->isa_mode = target & 0x1;
return (target & (-(1 << 1)));
}
:function:::address_word:do_micromips_jalr:int rt, int rs, address_word nia, int delayslot_instruction_size
+*micromips32:
+*micromips64:
{
GPR[rt] = (nia + delayslot_instruction_size) | ISA_MODE_MICROMIPS;
return (process_isa_mode (SD_,
@@ -65,6 +72,8 @@
}
:function:::address_word:do_micromips_jal:address_word target, address_word nia, int delayslot_instruction_size
+*micromips32:
+*micromips64:
{
RA = (nia + delayslot_instruction_size) | ISA_MODE_MICROMIPS;
return delayslot_micromips (SD_, target, nia, delayslot_instruction_size);
@@ -72,6 +81,8 @@
:function:::unsigned32:compute_movep_src_reg:int reg
+*micromips32:
+*micromips64:
{
switch(reg)
{
@@ -88,6 +99,8 @@
}
:function:::unsigned32:compute_andi16_imm:int encoded_imm
+*micromips32:
+*micromips64:
{
switch (encoded_imm)
{
@@ -112,6 +125,8 @@
}
:function:::FP_formats:convert_fmt_micromips:int fmt
+*micromips32:
+*micromips64:
{
switch (fmt)
{
@@ -123,6 +138,8 @@
}
:function:::FP_formats:convert_fmt_micromips_cvt_d:int fmt
+*micromips32:
+*micromips64:
{
switch (fmt)
{
@@ -135,6 +152,8 @@
:function:::FP_formats:convert_fmt_micromips_cvt_s:int fmt
+*micromips32:
+*micromips64:
{
switch (fmt)
{
@@ -2252,6 +2271,8 @@
:%s::::FMT_MICROMIPS:int fmt
+*micromips32:
+*micromips64:
{
switch (fmt)
{
@@ -2264,6 +2285,8 @@
:%s::::FMT_MICROMIPS_CVT_D:int fmt
+*micromips32:
+*micromips64:
{
switch (fmt)
{
@@ -2276,6 +2299,8 @@
:%s::::FMT_MICROMIPS_CVT_S:int fmt
+*micromips32:
+*micromips64:
{
switch (fmt)
{