1 files changed, 0 insertions, 106 deletions
diff --git a/debian/patches/libgo-elf-relocations-sparc64.diff b/debian/patches/libgo-elf-relocations-sparc64.diff
deleted file mode 100644
index 8ee6460..0000000
--- a/debian/patches/libgo-elf-relocations-sparc64.diff
+++ /dev/null
@@ -1,106 +0,0 @@
-# DP: Backport r241051 from trunk
-# DP: src/libgo/go/debug/elf/testdata/go-relocation-test-gcc620-sparc64.obj is
-# DP: encoded in debian/go-relocation-test-gcc620-sparc64.obj.uue and is
-# DP: decoded at patch time.
-
-debug/elf: add sparc64 relocations
-
-This is a backport of https://go-review.googlesource.com/30870.
-
-Reviewed-on: https://go-review.googlesource.com/30916
-
-Index: b/src/libgo/go/debug/elf/file_test.go
-===================================================================
---- a/src/libgo/go/debug/elf/file_test.go
-+++ b/src/libgo/go/debug/elf/file_test.go
-@@ -473,6 +473,25 @@ var relocationTests = []relocationTest{
- 		},
- 	},
- 	{
-+		"testdata/go-relocation-test-gcc620-sparc64.obj",
-+		[]relocationTestEntry{
-+			{0, &dwarf.Entry{
-+				Offset:   0xb,
-+				Tag:      dwarf.TagCompileUnit,
-+				Children: true,
-+				Field: []dwarf.Field{
-+					{Attr: dwarf.AttrProducer, Val: "GNU C11 6.2.0 20160914 -mcpu=v9 -g -fstack-protector-strong", Class: dwarf.ClassString},
-+					{Attr: dwarf.AttrLanguage, Val: int64(12), Class: dwarf.ClassConstant},
-+					{Attr: dwarf.AttrName, Val: "hello.c", Class: dwarf.ClassString},
-+					{Attr: dwarf.AttrCompDir, Val: "/tmp", Class: dwarf.ClassString},
-+					{Attr: dwarf.AttrLowpc, Val: uint64(0x0), Class: dwarf.ClassAddress},
-+					{Attr: dwarf.AttrHighpc, Val: int64(0x2c), Class: dwarf.ClassConstant},
-+					{Attr: dwarf.AttrStmtList, Val: int64(0), Class: dwarf.ClassLinePtr},
-+				},
-+			}},
-+		},
-+	},
-+	{
- 		"testdata/go-relocation-test-gcc493-mips64le.obj",
- 		[]relocationTestEntry{
- 			{0, &dwarf.Entry{
-Index: b/src/libgo/go/debug/elf/file.go
-===================================================================
---- a/src/libgo/go/debug/elf/file.go
-+++ b/src/libgo/go/debug/elf/file.go
-@@ -598,6 +598,8 @@ func (f *File) applyRelocations(dst []by
- 		return f.applyRelocationsMIPS64(dst, rels)
- 	case f.Class == ELFCLASS64 && f.Machine == EM_S390:
- 		return f.applyRelocationsS390x(dst, rels)
-+	case f.Class == ELFCLASS64 && f.Machine == EM_SPARCV9:
-+		return f.applyRelocationsSPARC64(dst, rels)
- 	default:
- 		return errors.New("applyRelocations: not implemented")
- 	}
-@@ -951,6 +953,51 @@ func (f *File) applyRelocationsS390x(dst
- 		}
- 	}
- 
-+	return nil
-+}
-+
-+func (f *File) applyRelocationsSPARC64(dst []byte, rels []byte) error {
-+	// 24 is the size of Rela64.
-+	if len(rels)%24 != 0 {
-+		return errors.New("length of relocation section is not a multiple of 24")
-+	}
-+
-+	symbols, _, err := f.getSymbols(SHT_SYMTAB)
-+	if err != nil {
-+		return err
-+	}
-+
-+	b := bytes.NewReader(rels)
-+	var rela Rela64
-+
-+	for b.Len() > 0 {
-+		binary.Read(b, f.ByteOrder, &rela)
-+		symNo := rela.Info >> 32
-+		t := R_SPARC(rela.Info & 0xffff)
-+
-+		if symNo == 0 || symNo > uint64(len(symbols)) {
-+			continue
-+		}
-+		sym := &symbols[symNo-1]
-+		if SymType(sym.Info&0xf) != STT_SECTION {
-+			// We don't handle non-section relocations for now.
-+			continue
-+		}
-+
-+		switch t {
-+		case R_SPARC_64, R_SPARC_UA64:
-+			if rela.Off+8 >= uint64(len(dst)) || rela.Addend < 0 {
-+				continue
-+			}
-+			f.ByteOrder.PutUint64(dst[rela.Off:rela.Off+8], uint64(rela.Addend))
-+		case R_SPARC_32, R_SPARC_UA32:
-+			if rela.Off+4 >= uint64(len(dst)) || rela.Addend < 0 {
-+				continue
-+			}
-+			f.ByteOrder.PutUint32(dst[rela.Off:rela.Off+4], uint32(rela.Addend))
-+		}
-+	}
-+
- 	return nil
- }
-