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| author | Ayke van Laethem <[email protected]> | 2024-06-24 20:22:16 +0200 |
|---|---|---|
| committer | Ron Evans <[email protected]> | 2024-07-22 16:21:26 +0200 |
| commit | 725518f007663d6742f1e92ebc2d6d88418ccf61 (patch) | |
| tree | 01489f64270419ddb28520cd040b24babddab475 /compiler/defer.go | |
| parent | 04d1261f8a48b18a4404c52f858c35c0668316cd (diff) | |
| download | tinygo-725518f007663d6742f1e92ebc2d6d88418ccf61.tar.gz tinygo-725518f007663d6742f1e92ebc2d6d88418ccf61.zip | |
all: add linux/mipsle support
This adds linux/mipsle (little endian Mips) support to TinyGo.
It also adds experimental linux/mips (big-endian) support. It doesn't
quite work yet, some parts of the standard library (like the reflect
package) currently seem to assume a little-endian system.
Diffstat (limited to 'compiler/defer.go')
| -rw-r--r-- | compiler/defer.go | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/compiler/defer.go b/compiler/defer.go index e1ff2f58e..df8686957 100644 --- a/compiler/defer.go +++ b/compiler/defer.go @@ -187,6 +187,18 @@ std z+5, r29 ldi r24, 0 1:` constraints = "={r24},z,~{r0},~{r2},~{r3},~{r4},~{r5},~{r6},~{r7},~{r8},~{r9},~{r10},~{r11},~{r12},~{r13},~{r14},~{r15},~{r16},~{r17},~{r18},~{r19},~{r20},~{r21},~{r22},~{r23},~{r25},~{r26},~{r27}" + case "mips": + // $4 flag (zero or non-zero) + // $5 defer frame + asmString = ` +.set noat +move $$4, $$zero +jal 1f +1: +addiu $$ra, 8 +sw $$ra, 4($$5) +.set at` + constraints = "={$4},{$5},~{$1},~{$2},~{$3},~{$5},~{$6},~{$7},~{$8},~{$9},~{$10},~{$11},~{$12},~{$13},~{$14},~{$15},~{$16},~{$17},~{$18},~{$19},~{$20},~{$21},~{$22},~{$23},~{$24},~{$25},~{$26},~{$27},~{$28},~{$29},~{$30},~{$31},~{$f0},~{$f1},~{$f2},~{$f3},~{$f4},~{$f5},~{$f6},~{$f7},~{$f8},~{$f9},~{$f10},~{$f11},~{$f12},~{$f13},~{$f14},~{$f15},~{$f16},~{$f17},~{$f18},~{$f19},~{$f20},~{$f21},~{$f22},~{$f23},~{$f24},~{$f25},~{$f26},~{$f27},~{$f28},~{$f29},~{$f30},~{$f31},~{memory}" case "riscv32": asmString = ` la a2, 1f |