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gofmt'ed debug

Browse Source 
(excluding debug/gosym/symtab.go which has a small issue)

R=rsc
http://go/go-review/1019001
This commit is contained in:
Robert Griesemer 2009-11-05 15:35:02 -08:00
parent 6f762f5410
commit 6a4940ee23
7 changed files with 194 additions and 147 deletions
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2
src/pkg/debug/dwarf/const.go
View File

@ -416,7 +416,7 @@ const (
opCall2 = 0x98; /* 2-byte offset of DIE */
opCall4 = 0x99; /* 4-byte offset of DIE */
opCallRef = 0x9A; /* 4- or 8- byte offset of DIE */
/* 0xE0-0xFF reserved for user-specific */
/* 0xE0-0xFF reserved for user-specific */
)
// Basic type encodings -- the value for AttrEncoding in a TagBaseType Entry.

8
src/pkg/debug/dwarf/type_test.go
View File

@ -5,10 +5,10 @@
package dwarf_test
import (
. "debug/dwarf";
"debug/elf";
"debug/macho";
"testing";
. "debug/dwarf";
"debug/elf";
"debug/macho";
"testing";
)
var typedefTests = map[string]string{

96
src/pkg/debug/elf/elf.go
View File

@ -522,42 +522,42 @@ func (i ProgFlag) GoString() string {
type DynTag int
const (
DT_NULL DynTag = 0; /* Terminating entry. */
DT_NEEDED DynTag = 1; /* String table offset of a needed shared library. */
DT_PLTRELSZ DynTag = 2; /* Total size in bytes of PLT relocations. */
DT_PLTGOT DynTag = 3; /* Processor-dependent address. */
DT_HASH DynTag = 4; /* Address of symbol hash table. */
DT_STRTAB DynTag = 5; /* Address of string table. */
DT_SYMTAB DynTag = 6; /* Address of symbol table. */
DT_RELA DynTag = 7; /* Address of ElfNN_Rela relocations. */
DT_RELASZ DynTag = 8; /* Total size of ElfNN_Rela relocations. */
DT_RELAENT DynTag = 9; /* Size of each ElfNN_Rela relocation entry. */
DT_STRSZ DynTag = 10; /* Size of string table. */
DT_SYMENT DynTag = 11; /* Size of each symbol table entry. */
DT_INIT DynTag = 12; /* Address of initialization function. */
DT_FINI DynTag = 13; /* Address of finalization function. */
DT_SONAME DynTag = 14; /* String table offset of shared object name. */
DT_RPATH DynTag = 15; /* String table offset of library path. [sup] */
DT_SYMBOLIC DynTag = 16; /* Indicates "symbolic" linking. [sup] */
DT_REL DynTag = 17; /* Address of ElfNN_Rel relocations. */
DT_RELSZ DynTag = 18; /* Total size of ElfNN_Rel relocations. */
DT_RELENT DynTag = 19; /* Size of each ElfNN_Rel relocation. */
DT_PLTREL DynTag = 20; /* Type of relocation used for PLT. */
DT_DEBUG DynTag = 21; /* Reserved (not used). */
DT_TEXTREL DynTag = 22; /* Indicates there may be relocations in non-writable segments. [sup] */
DT_JMPREL DynTag = 23; /* Address of PLT relocations. */
DT_BIND_NOW DynTag = 24; /* [sup] */
DT_INIT_ARRAY DynTag = 25; /* Address of the array of pointers to initialization functions */
DT_FINI_ARRAY DynTag = 26; /* Address of the array of pointers to termination functions */
DT_INIT_ARRAYSZ DynTag = 27; /* Size in bytes of the array of initialization functions. */
DT_FINI_ARRAYSZ DynTag = 28; /* Size in bytes of the array of terminationfunctions. */
DT_RUNPATH DynTag = 29; /* String table offset of a null-terminated library search path string. */
DT_FLAGS DynTag = 30; /* Object specific flag values. */
DT_ENCODING DynTag = 32; /* Values greater than or equal to DT_ENCODING
and less than DT_LOOS follow the rules for
the interpretation of the d_un union
as follows: even == 'd_ptr', even == 'd_val'
or none */
DT_NULL DynTag = 0; /* Terminating entry. */
DT_NEEDED DynTag = 1; /* String table offset of a needed shared library. */
DT_PLTRELSZ DynTag = 2; /* Total size in bytes of PLT relocations. */
DT_PLTGOT DynTag = 3; /* Processor-dependent address. */
DT_HASH DynTag = 4; /* Address of symbol hash table. */
DT_STRTAB DynTag = 5; /* Address of string table. */
DT_SYMTAB DynTag = 6; /* Address of symbol table. */
DT_RELA DynTag = 7; /* Address of ElfNN_Rela relocations. */
DT_RELASZ DynTag = 8; /* Total size of ElfNN_Rela relocations. */
DT_RELAENT DynTag = 9; /* Size of each ElfNN_Rela relocation entry. */
DT_STRSZ DynTag = 10; /* Size of string table. */
DT_SYMENT DynTag = 11; /* Size of each symbol table entry. */
DT_INIT DynTag = 12; /* Address of initialization function. */
DT_FINI DynTag = 13; /* Address of finalization function. */
DT_SONAME DynTag = 14; /* String table offset of shared object name. */
DT_RPATH DynTag = 15; /* String table offset of library path. [sup] */
DT_SYMBOLIC DynTag = 16; /* Indicates "symbolic" linking. [sup] */
DT_REL DynTag = 17; /* Address of ElfNN_Rel relocations. */
DT_RELSZ DynTag = 18; /* Total size of ElfNN_Rel relocations. */
DT_RELENT DynTag = 19; /* Size of each ElfNN_Rel relocation. */
DT_PLTREL DynTag = 20; /* Type of relocation used for PLT. */
DT_DEBUG DynTag = 21; /* Reserved (not used). */
DT_TEXTREL DynTag = 22; /* Indicates there may be relocations in non-writable segments. [sup] */
DT_JMPREL DynTag = 23; /* Address of PLT relocations. */
DT_BIND_NOW DynTag = 24; /* [sup] */
DT_INIT_ARRAY DynTag = 25; /* Address of the array of pointers to initialization functions */
DT_FINI_ARRAY DynTag = 26; /* Address of the array of pointers to termination functions */
DT_INIT_ARRAYSZ DynTag = 27; /* Size in bytes of the array of initialization functions. */
DT_FINI_ARRAYSZ DynTag = 28; /* Size in bytes of the array of terminationfunctions. */
DT_RUNPATH DynTag = 29; /* String table offset of a null-terminated library search path string. */
DT_FLAGS DynTag = 30; /* Object specific flag values. */
DT_ENCODING DynTag = 32; /* Values greater than or equal to DT_ENCODING
and less than DT_LOOS follow the rules for
the interpretation of the d_un union
as follows: even == 'd_ptr', even == 'd_val'
or none */
DT_PREINIT_ARRAY DynTag = 32; /* Address of the array of pointers to pre-initialization functions. */
DT_PREINIT_ARRAYSZ DynTag = 33; /* Size in bytes of the array of pre-initialization functions. */
DT_LOOS DynTag = 0x6000000d; /* First OS-specific */
@ -619,18 +619,18 @@ type DynFlag int
const (
DF_ORIGIN DynFlag = 0x0001; /* Indicates that the object being loaded may
make reference to the $ORIGIN substitution
string */
make reference to the $ORIGIN substitution
string */
DF_SYMBOLIC DynFlag = 0x0002; /* Indicates "symbolic" linking. */
DF_TEXTREL DynFlag = 0x0004; /* Indicates there may be relocations in
non-writable segments. */
non-writable segments. */
DF_BIND_NOW DynFlag = 0x0008; /* Indicates that the dynamic linker should
process all relocations for the object
containing this entry before transferring
control to the program. */
process all relocations for the object
containing this entry before transferring
control to the program. */
DF_STATIC_TLS DynFlag = 0x0010; /* Indicates that the shared object or
executable contains code using a static
thread-local storage scheme. */
executable contains code using a static
thread-local storage scheme. */
)
var dflagStrings = []intName{
@ -1393,8 +1393,8 @@ type Header32 struct {
* ELF32 Section header.
*/
type Section32 struct {
Name uint32; /* Section name (index into the
section header string table). */
Name uint32; /* Section name (index into the
section header string table). */
Type uint32; /* Section type. */
Flags uint32; /* Section flags. */
Addr uint32; /* Address in memory image. */
@ -1507,8 +1507,8 @@ type Header64 struct {
*/
type Section64 struct {
Name uint32; /* Section name (index into the
section header string table). */
Name uint32; /* Section name (index into the
section header string table). */
Type uint32; /* Section type. */
Flags uint64; /* Section flags. */
Addr uint64; /* Address in memory image. */

48
src/pkg/debug/macho/file.go
View File

@ -20,38 +20,38 @@ import (
// A File represents an open Mach-O file.
type File struct {
FileHeader;
ByteOrder binary.ByteOrder;
Loads []Load;
Sections []*Section;
ByteOrder binary.ByteOrder;
Loads []Load;
Sections []*Section;
closer io.Closer;
closer io.Closer;
}
// A Load represents any Mach-O load command.
type Load interface {
Raw() []byte
Raw() []byte;
}
// A LoadBytes is the uninterpreted bytes of a Mach-O load command.
type LoadBytes []byte
func (b LoadBytes) Raw() []byte {
return b
return b;
}
// A SegmentHeader is the header for a Mach-O 32-bit or 64-bit load segment command.
type SegmentHeader struct {
Cmd LoadCmd;
Len uint32;
Name string;
Addr uint64;
Memsz uint64;
Offset uint64;
Filesz uint64;
Maxprot uint32;
Prot uint32;
Nsect uint32;
Flag uint32;
Cmd LoadCmd;
Len uint32;
Name string;
Addr uint64;
Memsz uint64;
Offset uint64;
Filesz uint64;
Maxprot uint32;
Prot uint32;
Nsect uint32;
Flag uint32;
}
// A Segment represents a Mach-O 32-bit or 64-bit load segment command.
@ -66,7 +66,7 @@ type Segment struct {
// Open() to avoid fighting over the seek offset
// with other clients.
io.ReaderAt;
sr *io.SectionReader;
sr *io.SectionReader;
}
// Data reads and returns the contents of the segment.
@ -103,7 +103,7 @@ type Section struct {
// Open() to avoid fighting over the seek offset
// with other clients.
io.ReaderAt;
sr *io.SectionReader;
sr *io.SectionReader;
}
// Data reads and returns the contents of the Mach-O section.
@ -124,9 +124,9 @@ func (s *Section) Open() io.ReadSeeker {
*/
type FormatError struct {
off int64;
msg string;
val interface{};
off int64;
msg string;
val interface{};
}
func (e *FormatError) String() string {
@ -315,7 +315,7 @@ func (f *File) pushSection(sh *Section, r io.ReaderAt) {
}
f.Sections = new;
}
f.Sections = f.Sections[0:n+1];
f.Sections = f.Sections[0 : n+1];
f.Sections[n] = sh;
sh.sr = io.NewSectionReader(r, int64(sh.Offset), int64(sh.Size));
sh.ReaderAt = sh.sr;
@ -323,7 +323,7 @@ func (f *File) pushSection(sh *Section, r io.ReaderAt) {
func cstring(b []byte) string {
var i int;
for i=0; i<len(b) && b[i] != 0; i++ {
for i = 0; i < len(b) && b[i] != 0; i++ {
}
return string(b[0:i]);
}

18
src/pkg/debug/proc/proc.go
View File

@ -13,15 +13,15 @@ package proc
// and proc_darwin.go do, because deps.bash only looks at
// this file.
import (
_ "container/vector";
_ "fmt";
_ "io";
"os";
_ "runtime";
"strconv";
_ "strings";
_ "sync";
_ "syscall";
_ "container/vector";
_ "fmt";
_ "io";
"os";
_ "runtime";
"strconv";
_ "strings";
_ "sync";
_ "syscall";
)
type Word uint64

150
src/pkg/debug/proc/regs_linux_amd64.go
View File

@ -12,10 +12,10 @@ import (
type amd64Regs struct {
syscall.PtraceRegs;
setter func (*syscall.PtraceRegs) os.Error;
setter func(*syscall.PtraceRegs) os.Error;
}
var names = [...]string {
var names = [...]string{
"rax",
"rbx",
"rcx",
@ -81,67 +81,115 @@ func (r *amd64Regs) Names() []string {
func (r *amd64Regs) Get(i int) Word {
switch i {
case 0: return Word(r.Rax);
case 1: return Word(r.Rbx);
case 2: return Word(r.Rcx);
case 3: return Word(r.Rdx);
case 4: return Word(r.Rsi);
case 5: return Word(r.Rdi);
case 6: return Word(r.Rbp);
case 7: return Word(r.Rsp);
case 8: return Word(r.R8);
case 9: return Word(r.R9);
case 10: return Word(r.R10);
case 11: return Word(r.R11);
case 12: return Word(r.R12);
case 13: return Word(r.R13);
case 14: return Word(r.R14);
case 15: return Word(r.R15);
case 16: return Word(r.Rip);
case 17: return Word(r.Eflags);
case 18: return Word(r.Cs);
case 19: return Word(r.Ss);
case 20: return Word(r.Ds);
case 21: return Word(r.Es);
case 22: return Word(r.Fs);
case 23: return Word(r.Gs);
case 0:
return Word(r.Rax);
case 1:
return Word(r.Rbx);
case 2:
return Word(r.Rcx);
case 3:
return Word(r.Rdx);
case 4:
return Word(r.Rsi);
case 5:
return Word(r.Rdi);
case 6:
return Word(r.Rbp);
case 7:
return Word(r.Rsp);
case 8:
return Word(r.R8);
case 9:
return Word(r.R9);
case 10:
return Word(r.R10);
case 11:
return Word(r.R11);
case 12:
return Word(r.R12);
case 13:
return Word(r.R13);
case 14:
return Word(r.R14);
case 15:
return Word(r.R15);
case 16:
return Word(r.Rip);
case 17:
return Word(r.Eflags);
case 18:
return Word(r.Cs);
case 19:
return Word(r.Ss);
case 20:
return Word(r.Ds);
case 21:
return Word(r.Es);
case 22:
return Word(r.Fs);
case 23:
return Word(r.Gs);
}
panic("invalid register index ", strconv.Itoa(i));
}
func (r *amd64Regs) Set(i int, val Word) os.Error {
switch i {
case 0: r.Rax = uint64(val);
case 1: r.Rbx = uint64(val);
case 2: r.Rcx = uint64(val);
case 3: r.Rdx = uint64(val);
case 4: r.Rsi = uint64(val);
case 5: r.Rdi = uint64(val);
case 6: r.Rbp = uint64(val);
case 7: r.Rsp = uint64(val);
case 8: r.R8 = uint64(val);
case 9: r.R9 = uint64(val);
case 10: r.R10 = uint64(val);
case 11: r.R11 = uint64(val);
case 12: r.R12 = uint64(val);
case 13: r.R13 = uint64(val);
case 14: r.R14 = uint64(val);
case 15: r.R15 = uint64(val);
case 16: r.Rip = uint64(val);
case 17: r.Eflags = uint64(val);
case 18: r.Cs = uint64(val);
case 19: r.Ss = uint64(val);
case 20: r.Ds = uint64(val);
case 21: r.Es = uint64(val);
case 22: r.Fs = uint64(val);
case 23: r.Gs = uint64(val);
case 0:
r.Rax = uint64(val);
case 1:
r.Rbx = uint64(val);
case 2:
r.Rcx = uint64(val);
case 3:
r.Rdx = uint64(val);
case 4:
r.Rsi = uint64(val);
case 5:
r.Rdi = uint64(val);
case 6:
r.Rbp = uint64(val);
case 7:
r.Rsp = uint64(val);
case 8:
r.R8 = uint64(val);
case 9:
r.R9 = uint64(val);
case 10:
r.R10 = uint64(val);
case 11:
r.R11 = uint64(val);
case 12:
r.R12 = uint64(val);
case 13:
r.R13 = uint64(val);
case 14:
r.R14 = uint64(val);
case 15:
r.R15 = uint64(val);
case 16:
r.Rip = uint64(val);
case 17:
r.Eflags = uint64(val);
case 18:
r.Cs = uint64(val);
case 19:
r.Ss = uint64(val);
case 20:
r.Ds = uint64(val);
case 21:
r.Es = uint64(val);
case 22:
r.Fs = uint64(val);
case 23:
r.Gs = uint64(val);
default:
panic("invalid register index ", strconv.Itoa(i));
}
return r.setter(&r.PtraceRegs);
}
func newRegs(regs *syscall.PtraceRegs, setter func (*syscall.PtraceRegs) os.Error) Regs {
func newRegs(regs *syscall.PtraceRegs, setter func(*syscall.PtraceRegs) os.Error) Regs {
res := amd64Regs{};
res.PtraceRegs = *regs;
res.setter = setter;

19
src/pkg/debug/proc/regs_linux_arm.go
View File

@ -11,8 +11,7 @@ import (
// TODO(kaib): add support
type armRegs struct {
}
type armRegs struct{}
func (r *armRegs) PC() Word {
return Word(0);
@ -22,35 +21,35 @@ func (r *armRegs) SetPC(val Word) os.Error {
return nil;
}
func (r * armRegs) Link() Word {
func (r *armRegs) Link() Word {
return Word(0);
}
func (r* armRegs) SetLink(val Word) (os.Error) {
func (r *armRegs) SetLink(val Word) os.Error {
return nil;
}
func (r* armRegs) SP() Word {
func (r *armRegs) SP() Word {
return Word(0);
}
func (r* armRegs) SetSP(val Word) os.Error {
func (r *armRegs) SetSP(val Word) os.Error {
return nil;
}
func (r* armRegs) Names() []string {
func (r *armRegs) Names() []string {
return nil;
}
func (r* armRegs) Get(i int) Word {
func (r *armRegs) Get(i int) Word {
return Word(0);
}
func (r* armRegs) Set(i int, val Word) os.Error {
func (r *armRegs) Set(i int, val Word) os.Error {
return nil;
}
func newRegs(regs *syscall.PtraceRegs, setter func (*syscall.PtraceRegs) os.Error) Regs {
func newRegs(regs *syscall.PtraceRegs, setter func(*syscall.PtraceRegs) os.Error) Regs {
res := armRegs{};
return &res;
}