From f154da9e12608589e8d5f0508f908a0c3e88a1bb Mon Sep 17 00:00:00 2001 From: Tianon Gravi Date: Thu, 15 Jan 2015 11:54:00 -0700 Subject: Imported Upstream version 1.4 --- doc/debugging_with_gdb.html | 50 ++++++++++++++++++++++----------------------- 1 file changed, 25 insertions(+), 25 deletions(-) (limited to 'doc/debugging_with_gdb.html') diff --git a/doc/debugging_with_gdb.html b/doc/debugging_with_gdb.html index afaedf74c..836816419 100644 --- a/doc/debugging_with_gdb.html +++ b/doc/debugging_with_gdb.html @@ -120,7 +120,7 @@ For example:

If you'd like to see how this works, or want to extend it, take a look at src/pkg/runtime/runtime-gdb.py in +href="/src/runtime/runtime-gdb.py">src/runtime/runtime-gdb.py in the Go source distribution. It depends on some special magic types (hash<T,U>) and variables (runtime.m and runtime.g) that the linker @@ -153,7 +153,7 @@ the form pkg.(*MyType).Meth.

In this tutorial we will inspect the binary of the regexp package's unit tests. To build the binary, -change to $GOROOT/src/pkg/regexp and run go test -c. +change to $GOROOT/src/regexp and run go test -c. This should produce an executable file named regexp.test.

@@ -172,7 +172,7 @@ License GPLv 3+: GNU GPL version 3 or later <http://gnu.org/licenses/gpl.htm Type "show copying" and "show warranty" for licensing/warranty details. This GDB was configured as "x86_64-linux". -Reading symbols from /home/user/go/src/pkg/regexp/regexp.test... +Reading symbols from /home/user/go/src/regexp/regexp.test... done. Loading Go Runtime support. (gdb) @@ -180,7 +180,7 @@ Loading Go Runtime support.

The message "Loading Go Runtime support" means that GDB loaded the -extension from $GOROOT/src/pkg/runtime/runtime-gdb.py. +extension from $GOROOT/src/runtime/runtime-gdb.py.

@@ -199,7 +199,7 @@ it by hand by telling gdb (assuming you have the go sources in 

-(gdb) source ~/go/src/pkg/runtime/runtime-gdb.py
+(gdb) source ~/go/src/runtime/runtime-gdb.py
 Loading Go Runtime support.
@@ -259,7 +259,7 @@ Set a breakpoint at the TestFind function: 
 (gdb) b 'regexp.TestFind'
-Breakpoint 1 at 0x424908: file /home/user/go/src/pkg/regexp/find_test.go, line 148.
+Breakpoint 1 at 0x424908: file /home/user/go/src/regexp/find_test.go, line 148.

@@ -268,9 +268,9 @@ Run the program: 

 (gdb) run
-Starting program: /home/user/go/src/pkg/regexp/regexp.test
+Starting program: /home/user/go/src/regexp/regexp.test
 
-Breakpoint 1, regexp.TestFind (t=0xf8404a89c0) at /home/user/go/src/pkg/regexp/find_test.go:148
+Breakpoint 1, regexp.TestFind (t=0xf8404a89c0) at /home/user/go/src/regexp/find_test.go:148
 148	func TestFind(t *testing.T) {
@@ -297,9 +297,9 @@ Look at the stack trace for where we’ve paused the program: 
 (gdb) bt  # backtrace
-#0  regexp.TestFind (t=0xf8404a89c0) at /home/user/go/src/pkg/regexp/find_test.go:148
-#1  0x000000000042f60b in testing.tRunner (t=0xf8404a89c0, test=0x573720) at /home/user/go/src/pkg/testing/testing.go:156
-#2  0x000000000040df64 in runtime.initdone () at /home/user/go/src/pkg/runtime/proc.c:242
+#0  regexp.TestFind (t=0xf8404a89c0) at /home/user/go/src/regexp/find_test.go:148
+#1  0x000000000042f60b in testing.tRunner (t=0xf8404a89c0, test=0x573720) at /home/user/go/src/testing/testing.go:156
+#2  0x000000000040df64 in runtime.initdone () at /home/user/go/src/runtime/proc.c:242
 #3  0x000000f8404a89c0 in ?? ()
 #4  0x0000000000573720 in ?? ()
 #5  0x0000000000000000 in ?? ()
@@ -311,18 +311,18 @@ The other goroutine, number 1, is stuck in runtime.gosched, blocked
 
 
 (gdb) goroutine 1 bt
-#0  0x000000000040facb in runtime.gosched () at /home/user/go/src/pkg/runtime/proc.c:873
+#0  0x000000000040facb in runtime.gosched () at /home/user/go/src/runtime/proc.c:873
 #1  0x00000000004031c9 in runtime.chanrecv (c=void, ep=void, selected=void, received=void)
- at  /home/user/go/src/pkg/runtime/chan.c:342
-#2  0x0000000000403299 in runtime.chanrecv1 (t=void, c=void) at/home/user/go/src/pkg/runtime/chan.c:423
+ at  /home/user/go/src/runtime/chan.c:342
+#2  0x0000000000403299 in runtime.chanrecv1 (t=void, c=void) at/home/user/go/src/runtime/chan.c:423
 #3  0x000000000043075b in testing.RunTests (matchString={void (struct string, struct string, bool *, error *)}
- 0x7ffff7f9ef60, tests=  []testing.InternalTest = {...}) at /home/user/go/src/pkg/testing/testing.go:201
+ 0x7ffff7f9ef60, tests=  []testing.InternalTest = {...}) at /home/user/go/src/testing/testing.go:201
 #4  0x00000000004302b1 in testing.Main (matchString={void (struct string, struct string, bool *, error *)} 
  0x7ffff7f9ef80, tests= []testing.InternalTest = {...}, benchmarks= []testing.InternalBenchmark = {...})
-at /home/user/go/src/pkg/testing/testing.go:168
-#5  0x0000000000400dc1 in main.main () at /home/user/go/src/pkg/regexp/_testmain.go:98
-#6  0x00000000004022e7 in runtime.mainstart () at /home/user/go/src/pkg/runtime/amd64/asm.s:78
-#7  0x000000000040ea6f in runtime.initdone () at /home/user/go/src/pkg/runtime/proc.c:243
+at /home/user/go/src/testing/testing.go:168
+#5  0x0000000000400dc1 in main.main () at /home/user/go/src/regexp/_testmain.go:98
+#6  0x00000000004022e7 in runtime.mainstart () at /home/user/go/src/runtime/amd64/asm.s:78
+#7  0x000000000040ea6f in runtime.initdone () at /home/user/go/src/runtime/proc.c:243
 #8  0x0000000000000000 in ?? ()
 

 
@@ -333,7 +333,7 @@ The stack frame shows we’re currently executing the regexp.TestFind
 (gdb) info frame
 Stack level 0, frame at 0x7ffff7f9ff88:
- rip = 0x425530 in regexp.TestFind (/home/user/go/src/pkg/regexp/find_test.go:148); 
+ rip = 0x425530 in regexp.TestFind (/home/user/go/src/regexp/find_test.go:148); 
     saved rip 0x430233
  called by frame at 0x7ffff7f9ffa8
  source language minimal.
@@ -410,7 +410,7 @@ We can step into the Stringfunction call with "s":
 
 
 (gdb) s
-regexp.(*Regexp).String (re=0xf84068d070, noname=void) at /home/user/go/src/pkg/regexp/regexp.go:97
+regexp.(*Regexp).String (re=0xf84068d070, noname=void) at /home/user/go/src/regexp/regexp.go:97
 97      func (re *Regexp) String() string {
 

 
@@ -421,12 +421,12 @@ Get a stack trace to see where we are:
 
 (gdb) bt
 #0  regexp.(*Regexp).String (re=0xf84068d070, noname=void)
-    at /home/user/go/src/pkg/regexp/regexp.go:97
+    at /home/user/go/src/regexp/regexp.go:97
 #1  0x0000000000425615 in regexp.TestFind (t=0xf840688b60)
-    at /home/user/go/src/pkg/regexp/find_test.go:151
+    at /home/user/go/src/regexp/find_test.go:151
 #2  0x0000000000430233 in testing.tRunner (t=0xf840688b60, test=0x5747b8)
-    at /home/user/go/src/pkg/testing/testing.go:156
-#3  0x000000000040ea6f in runtime.initdone () at /home/user/go/src/pkg/runtime/proc.c:243
+    at /home/user/go/src/testing/testing.go:156
+#3  0x000000000040ea6f in runtime.initdone () at /home/user/go/src/runtime/proc.c:243
 ....
 

 
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