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-rw-r--r--src/runtime/asm.s3
-rw-r--r--src/runtime/gcinfo_test.go8
-rw-r--r--src/runtime/go_tls.h5
-rw-r--r--src/runtime/hash64.go2
-rw-r--r--src/runtime/internal/atomic/atomic_amd64.go (renamed from src/runtime/internal/atomic/atomic_amd64x.go)2
-rw-r--r--src/runtime/internal/atomic/atomic_test.go10
-rw-r--r--src/runtime/panic32.go2
-rw-r--r--src/runtime/runtime2.go2
-rw-r--r--src/runtime/signal_amd64.go (renamed from src/runtime/signal_amd64x.go)2
-rw-r--r--src/runtime/stubs32.go2
-rw-r--r--src/runtime/stubs_amd64.go (renamed from src/runtime/stubs_amd64x.go)2
-rw-r--r--src/runtime/sys_x86.go2
-rw-r--r--src/runtime/trace.go2
-rw-r--r--src/runtime/traceback.go4
14 files changed, 11 insertions, 37 deletions
diff --git a/src/runtime/asm.s b/src/runtime/asm.s
index c886d4e722..95a3424de2 100644
--- a/src/runtime/asm.s
+++ b/src/runtime/asm.s
@@ -19,9 +19,6 @@ GLOBL runtime·no_pointers_stackmap(SB),RODATA, $8
#ifdef GOARCH_386
#define SKIP4 BYTE $0x90; BYTE $0x90; BYTE $0x90; BYTE $0x90
#endif
-#ifdef GOARCH_amd64p32
-#define SKIP4 BYTE $0x90; BYTE $0x90; BYTE $0x90; BYTE $0x90
-#endif
#ifdef GOARCH_wasm
#define SKIP4 UNDEF; UNDEF; UNDEF; UNDEF
#endif
diff --git a/src/runtime/gcinfo_test.go b/src/runtime/gcinfo_test.go
index 0741f6361c..c228c779e4 100644
--- a/src/runtime/gcinfo_test.go
+++ b/src/runtime/gcinfo_test.go
@@ -187,14 +187,6 @@ func infoBigStruct() []byte {
typeScalar, typeScalar, typeScalar, // t int; y uint16; u uint64
typePointer, typeScalar, // i string
}
- case "amd64p32":
- return []byte{
- typePointer, // q *int
- typeScalar, typeScalar, typeScalar, typeScalar, typeScalar, // w byte; e [17]byte
- typePointer, typeScalar, typeScalar, // r []byte
- typeScalar, typeScalar, typeScalar, typeScalar, typeScalar, // t int; y uint16; u uint64
- typePointer, typeScalar, // i string
- }
default:
panic("unknown arch")
}
diff --git a/src/runtime/go_tls.h b/src/runtime/go_tls.h
index 61f7dbef3c..a47e798d9d 100644
--- a/src/runtime/go_tls.h
+++ b/src/runtime/go_tls.h
@@ -11,11 +11,6 @@
#define g(r) 0(r)(TLS*1)
#endif
-#ifdef GOARCH_amd64p32
-#define get_tls(r) MOVL TLS, r
-#define g(r) 0(r)(TLS*1)
-#endif
-
#ifdef GOARCH_386
#define get_tls(r) MOVL TLS, r
#define g(r) 0(r)(TLS*1)
diff --git a/src/runtime/hash64.go b/src/runtime/hash64.go
index e7908d7800..798d6dcd9e 100644
--- a/src/runtime/hash64.go
+++ b/src/runtime/hash64.go
@@ -6,7 +6,7 @@
// xxhash: https://code.google.com/p/xxhash/
// cityhash: https://code.google.com/p/cityhash/
-// +build amd64 amd64p32 arm64 mips64 mips64le ppc64 ppc64le s390x wasm
+// +build amd64 arm64 mips64 mips64le ppc64 ppc64le s390x wasm
package runtime
diff --git a/src/runtime/internal/atomic/atomic_amd64x.go b/src/runtime/internal/atomic/atomic_amd64.go
index 31c1636b2e..fc865e892d 100644
--- a/src/runtime/internal/atomic/atomic_amd64x.go
+++ b/src/runtime/internal/atomic/atomic_amd64.go
@@ -2,8 +2,6 @@
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
-// +build amd64 amd64p32
-
package atomic
import "unsafe"
diff --git a/src/runtime/internal/atomic/atomic_test.go b/src/runtime/internal/atomic/atomic_test.go
index 0ba75447e8..9e4461ce38 100644
--- a/src/runtime/internal/atomic/atomic_test.go
+++ b/src/runtime/internal/atomic/atomic_test.go
@@ -86,14 +86,8 @@ func TestUnaligned64(t *testing.T) {
// a continual source of pain. Test that on 32-bit systems they crash
// instead of failing silently.
- switch runtime.GOARCH {
- default:
- if unsafe.Sizeof(int(0)) != 4 {
- t.Skip("test only runs on 32-bit systems")
- }
- case "amd64p32":
- // amd64p32 can handle unaligned atomics.
- t.Skipf("test not needed on %v", runtime.GOARCH)
+ if unsafe.Sizeof(int(0)) != 4 {
+ t.Skip("test only runs on 32-bit systems")
}
x := make([]uint32, 4)
diff --git a/src/runtime/panic32.go b/src/runtime/panic32.go
index b89ce9d563..aea8401a37 100644
--- a/src/runtime/panic32.go
+++ b/src/runtime/panic32.go
@@ -2,7 +2,7 @@
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
-// +build 386 amd64p32 arm mips mipsle
+// +build 386 arm mips mipsle
package runtime
diff --git a/src/runtime/runtime2.go b/src/runtime/runtime2.go
index 2d68721701..dd399e00a6 100644
--- a/src/runtime/runtime2.go
+++ b/src/runtime/runtime2.go
@@ -922,7 +922,7 @@ var (
// Information about what cpu features are available.
// Packages outside the runtime should not use these
// as they are not an external api.
- // Set on startup in asm_{386,amd64,amd64p32}.s
+ // Set on startup in asm_{386,amd64}.s
processorVersionInfo uint32
isIntel bool
lfenceBeforeRdtsc bool
diff --git a/src/runtime/signal_amd64x.go b/src/runtime/signal_amd64.go
index 459499e973..9e9bb9ca33 100644
--- a/src/runtime/signal_amd64x.go
+++ b/src/runtime/signal_amd64.go
@@ -2,7 +2,7 @@
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
-// +build amd64 amd64p32
+// +build amd64
// +build darwin dragonfly freebsd linux netbsd openbsd solaris
package runtime
diff --git a/src/runtime/stubs32.go b/src/runtime/stubs32.go
index 149560fd93..a7f52f6b9e 100644
--- a/src/runtime/stubs32.go
+++ b/src/runtime/stubs32.go
@@ -2,7 +2,7 @@
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
-// +build 386 arm amd64p32 mips mipsle
+// +build 386 arm mips mipsle
package runtime
diff --git a/src/runtime/stubs_amd64x.go b/src/runtime/stubs_amd64.go
index e7a1be8135..b4c0df1153 100644
--- a/src/runtime/stubs_amd64x.go
+++ b/src/runtime/stubs_amd64.go
@@ -2,8 +2,6 @@
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
-// +build amd64 amd64p32
-
package runtime
// stackcheck checks that SP is in range [g->stack.lo, g->stack.hi).
diff --git a/src/runtime/sys_x86.go b/src/runtime/sys_x86.go
index 2b4ed8bdf5..f917cb8bd7 100644
--- a/src/runtime/sys_x86.go
+++ b/src/runtime/sys_x86.go
@@ -2,7 +2,7 @@
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
-// +build amd64 amd64p32 386
+// +build amd64 386
package runtime
diff --git a/src/runtime/trace.go b/src/runtime/trace.go
index d074783550..f919362be8 100644
--- a/src/runtime/trace.go
+++ b/src/runtime/trace.go
@@ -84,7 +84,7 @@ const (
// and ppc64le.
// Tracing won't work reliably for architectures where cputicks is emulated
// by nanotime, so the value doesn't matter for those architectures.
- traceTickDiv = 16 + 48*(sys.Goarch386|sys.GoarchAmd64|sys.GoarchAmd64p32)
+ traceTickDiv = 16 + 48*(sys.Goarch386|sys.GoarchAmd64)
// Maximum number of PCs in a single stack trace.
// Since events contain only stack id rather than whole stack trace,
// we can allow quite large values here.
diff --git a/src/runtime/traceback.go b/src/runtime/traceback.go
index 5153390f1d..96fb33c04b 100644
--- a/src/runtime/traceback.go
+++ b/src/runtime/traceback.go
@@ -26,8 +26,8 @@ import (
// takes up only 4 bytes on the stack, while on 64-bit systems it takes up 8 bytes.
// Typically this is ptrSize.
//
-// As an exception, amd64p32 has ptrSize == 4 but the CALL instruction still
-// stores an 8-byte return PC onto the stack. To accommodate this, we use regSize
+// As an exception, amd64p32 had ptrSize == 4 but the CALL instruction still
+// stored an 8-byte return PC onto the stack. To accommodate this, we used regSize
// as the size of the architecture-pushed return PC.
//
// usesLR is defined below in terms of minFrameSize, which is defined in
generated by cgit v1.3 (git 2.53.0) at 2026-04-15 14:17:39 +0000