{name: "NOT", argLength: 1, reg: gp11, resultInArg0: true, clobberFlags: true}, // ^arg0
{name: "NOTW", argLength: 1, reg: gp11, resultInArg0: true, clobberFlags: true}, // ^arg0
- {name: "FSQRT", argLength: 1, reg: fp11, asm: "FSQRT"}, // sqrt(arg0)
+ {name: "FSQRT", argLength: 1, reg: fp11, asm: "FSQRT"}, // sqrt(arg0)
{name: "FSQRTS", argLength: 1, reg: fp11, asm: "FSQRTS"}, // sqrt(arg0), float32
// Conditional register-register moves.
func testBLTZ(a int64) (r bool)
func testBNEZ(a int64) (r bool)
-func testGoBGE(a, b int64) bool { return a >= b }
+func testGoBGE(a, b int64) bool { return a >= b }
func testGoBGEU(a, b int64) bool { return uint64(a) >= uint64(b) }
-func testGoBGT(a, b int64) bool { return a > b }
+func testGoBGT(a, b int64) bool { return a > b }
func testGoBGTU(a, b int64) bool { return uint64(a) > uint64(b) }
-func testGoBLE(a, b int64) bool { return a <= b }
+func testGoBLE(a, b int64) bool { return a <= b }
func testGoBLEU(a, b int64) bool { return uint64(a) <= uint64(b) }
-func testGoBLT(a, b int64) bool { return a < b }
+func testGoBLT(a, b int64) bool { return a < b }
func testGoBLTZ(a, b int64) bool { return uint64(a) < uint64(b) }
func TestBranchCondition(t *testing.T) {
// member of .gnu.attributes of MIPS for fpAbi
const (
// No floating point is present in the module (default)
- MIPS_FPABI_NONE = 0
+ MIPS_FPABI_NONE = 0
// FP code in the module uses the FP32 ABI for a 32-bit ABI
- MIPS_FPABI_ANY = 1
+ MIPS_FPABI_ANY = 1
// FP code in the module only uses single precision ABI
- MIPS_FPABI_SINGLE = 2
+ MIPS_FPABI_SINGLE = 2
// FP code in the module uses soft-float ABI
- MIPS_FPABI_SOFT = 3
+ MIPS_FPABI_SOFT = 3
// FP code in the module assumes an FPU with FR=1 and has 12
// callee-saved doubles. Historic, no longer supported.
- MIPS_FPABI_HIST = 4
+ MIPS_FPABI_HIST = 4
// FP code in the module uses the FPXX ABI
- MIPS_FPABI_FPXX = 5
+ MIPS_FPABI_FPXX = 5
// FP code in the module uses the FP64 ABI
- MIPS_FPABI_FP64 = 6
+ MIPS_FPABI_FP64 = 6
// FP code in the module uses the FP64A ABI
- MIPS_FPABI_FP64A = 7
+ MIPS_FPABI_FP64A = 7
)
func elfMipsAbiFlags(sh *ElfShdr, startva uint64, resoff uint64) int {
ctxt.Out.Write8(1) // cpr1Size
ctxt.Out.Write8(0) // cpr2Size
if objabi.GOMIPS == "softfloat" {
- ctxt.Out.Write8(MIPS_FPABI_SOFT) // fpAbi
+ ctxt.Out.Write8(MIPS_FPABI_SOFT) // fpAbi
} else {
// Go cannot make sure non odd-number-fpr is used (ie, in load a double from memory).
// So, we mark the object is MIPS I style paired float/double register scheme,
// Note: MIPS_FPABI_ANY is bad naming: in fact it is MIPS I style FPR usage.
// It is not for 'ANY'.
// TODO: switch to FPXX after be sure that no odd-number-fpr is used.
- ctxt.Out.Write8(MIPS_FPABI_ANY) // fpAbi
+ ctxt.Out.Write8(MIPS_FPABI_ANY) // fpAbi
}
- ctxt.Out.Write32(0) // isaExt
- ctxt.Out.Write32(0) // ases
- ctxt.Out.Write32(0) // flags1
- ctxt.Out.Write32(0) // flags2
+ ctxt.Out.Write32(0) // isaExt
+ ctxt.Out.Write32(0) // ases
+ ctxt.Out.Write32(0) // flags1
+ ctxt.Out.Write32(0) // flags2
return int(sh.Size)
}
addgonote(ctxt, ".note.go.buildid", ELF_NOTE_GOBUILDID_TAG, []byte(*flagBuildid))
}
-
//type mipsGnuAttributes struct {
// version uint8 // 'A'
// length uint32 // 15 including itself
gnuattributes := ldr.CreateSymForUpdate(".gnu.attributes", 0)
gnuattributes.SetType(sym.SELFROSECT)
gnuattributes.SetReachable(true)
- gnuattributes.AddUint8('A') // version 'A'
- gnuattributes.AddUint32(ctxt.Arch, 15) // length 15 including itself
+ gnuattributes.AddUint8('A') // version 'A'
+ gnuattributes.AddUint32(ctxt.Arch, 15) // length 15 including itself
gnuattributes.AddBytes([]byte("gnu\x00")) // "gnu\0"
- gnuattributes.AddUint8(1) // 1:file, 2: section, 3: symbol, 1 here
- gnuattributes.AddUint32(ctxt.Arch, 7) // tag length, including tag, 7 here
- gnuattributes.AddUint8(4) // 4 for FP, 8 for MSA
+ gnuattributes.AddUint8(1) // 1:file, 2: section, 3: symbol, 1 here
+ gnuattributes.AddUint32(ctxt.Arch, 7) // tag length, including tag, 7 here
+ gnuattributes.AddUint8(4) // 4 for FP, 8 for MSA
if objabi.GOMIPS == "softfloat" {
gnuattributes.AddUint8(MIPS_FPABI_SOFT)
} else {