[ros-diffs] [dgorbachev] 44363: Update log2lines to version 1.5. Jan Roeloffzen, bug #4342.
dgorbachev at svn.reactos.org
dgorbachev at svn.reactos.org
Wed Dec 2 18:11:32 CET 2009
Author: dgorbachev
Date: Wed Dec 2 18:11:32 2009
New Revision: 44363
URL: http://svn.reactos.org/svn/reactos?rev=44363&view=rev
Log:
Update log2lines to version 1.5. Jan Roeloffzen, bug #4342.
Modified:
trunk/reactos/tools/rsym/log2lines.c
Modified: trunk/reactos/tools/rsym/log2lines.c
URL: http://svn.reactos.org/svn/reactos/trunk/reactos/tools/rsym/log2lines.c?rev=44363&r1=44362&r2=44363&view=diff
==============================================================================
--- trunk/reactos/tools/rsym/log2lines.c [iso-8859-1] (original)
+++ trunk/reactos/tools/rsym/log2lines.c [iso-8859-1] Wed Dec 2 18:11:32 2009
@@ -10,11 +10,12 @@
#include "rsym.h"
-#define LOG2LINES_VERSION "1.4"
+#define LOG2LINES_VERSION "1.5"
#define INVALID_BASE 0xFFFFFFFFL
#define DEF_OPT_DIR "output-i386"
+#define SOURCES_ENV "_ROSBE_ROSSOURCEDIR"
#if defined (__DJGPP__) || defined (__WIN32__)
@@ -52,6 +53,7 @@
"%s x -y -r %s" PATH_STR "reactos" PATH_STR "reactos.cab -o%s" PATH_STR "reactos" PATH_STR "reactos > " DEV_NULL
#define LINESIZE 1024
+#define NAMESIZE 80
#define log(outFile, fmt, ...) \
{ \
@@ -90,13 +92,26 @@
int total;
};
+struct lineinfo_struct
+{
+ int valid;
+ char file1[LINESIZE];
+ char func1[NAMESIZE];
+ int nr1;
+ char file2[LINESIZE];
+ char func2[NAMESIZE];
+ int nr2;
+};
+
typedef struct cache_struct CACHE;
typedef struct summ_struct SUMM;
+typedef struct lineinfo_struct LINEINFO;
static CACHE cache;
static SUMM summ;
-
-static char *optchars = "bcd:fFhl:mMrstTuUvz:";
+static LINEINFO lastLine;
+
+static char *optchars = "bcd:fFhl:mMrsS:tTuUvz:";
static int opt_buffered= 0; // -b
static int opt_help = 0; // -h
static int opt_force = 0; // -f
@@ -107,6 +122,7 @@
static int opt_Mark = 0; // -M
static int opt_raw = 0; // -r
static int opt_stats = 0; // -s
+static int opt_Source = 0; // -S
static int opt_twice = 0; // -t
static int opt_Twice = 0; // -T
static int opt_undo = 0; // -u
@@ -120,6 +136,63 @@
static char *cache_name;
static char *tmp_name;
+static char sources_path[LINESIZE];
+
+static void
+clearLastLine(void)
+{
+ memset(&lastLine, 0, sizeof(LINEINFO));
+}
+
+static void
+log_file(FILE *outFile, char *fileName, int max )
+{
+ int i = 0, min = 0;
+ char s[LINESIZE];
+ char p[LINESIZE];
+ FILE *src;
+
+ strcpy(p, sources_path);
+ strcat(p, fileName);
+ if ((src = fopen(p, "r")))
+ {
+ min = max - opt_Source;
+ min = (min < 0) ? 0 : min;
+ while (i < max && fgets(s, LINESIZE, src))
+ {
+ if (i >= min)
+ log(outFile, "| %4.4d %s", i + 1, s);
+ i++;
+ }
+ fclose(src);
+ }
+ else if (opt_verbose)
+ fprintf(stderr, "Can't open: %s (check " SOURCES_ENV ")\n", p);
+}
+
+static void
+logSource(FILE *outFile)
+{
+ log_file(outFile, lastLine.file1, lastLine.nr1);
+ if (lastLine.nr2)
+ {
+ log(outFile, "| ---- [%u] ----\n", lastLine.nr2);
+ log_file(outFile, lastLine.file2, lastLine.nr2);
+ }
+}
+
+static void
+reportSource(FILE *outFile)
+{
+ if (!opt_Source)
+ return;
+ if (lastLine.valid)
+ {
+ logSource(outFile);
+ }
+ clearLastLine();
+}
+
static char *
basename(char *path)
{
@@ -206,17 +279,24 @@
}
if (e || e2)
{
+ strcpy(lastLine.file1, &Strings[e->FileOffset]);
+ strcpy(lastLine.func1, &Strings[e->FunctionOffset]);
+ lastLine.nr1 = e->SourceLine;
+ lastLine.valid = 1;
if (e2)
{
+ strcpy(lastLine.file2, &Strings[e2->FileOffset]);
+ strcpy(lastLine.func2, &Strings[e2->FunctionOffset]);
+ lastLine.nr2 = e2->SourceLine;
bFileOffsetChanged = e->FileOffset != e2->FileOffset;
if (e->FileOffset != e2->FileOffset || e->FunctionOffset != e2->FunctionOffset)
summ.majordiff++;
/*
- * - "%.0s" displays nothing, but processes argument
- * - bFileOffsetChanged implies always display 2nd SourceLine even if the same
- * - also for FunctionOffset
- */
+ * - "%.0s" displays nothing, but processes argument
+ * - bFileOffsetChanged implies always display 2nd SourceLine even if the same
+ * - also for FunctionOffset
+ */
strcat(fmt, "%s");
if (bFileOffsetChanged)
strcat(fmt, "[%s]");
@@ -238,23 +318,23 @@
if (toString)
{ // put in toString if provided
snprintf(toString, LINESIZE, fmt,
- &Strings[e->FileOffset],
- &Strings[e2->FileOffset],
- (unsigned int)e->SourceLine,
- (unsigned int)e2->SourceLine,
- &Strings[e->FunctionOffset],
- &Strings[e2->FunctionOffset]);
+ &Strings[e->FileOffset],
+ &Strings[e2->FileOffset],
+ (unsigned int)e->SourceLine,
+ (unsigned int)e2->SourceLine,
+ &Strings[e->FunctionOffset],
+ &Strings[e2->FunctionOffset]);
}
else
{
- strcat(fmt, "\n");
- printf(fmt,
- &Strings[e->FileOffset],
- &Strings[e2->FileOffset],
- (unsigned int)e->SourceLine,
- (unsigned int)e2->SourceLine,
- &Strings[e->FunctionOffset],
- &Strings[e2->FunctionOffset]);
+ strcat(fmt, "\n");
+ printf(fmt,
+ &Strings[e->FileOffset],
+ &Strings[e2->FileOffset],
+ (unsigned int)e->SourceLine,
+ (unsigned int)e2->SourceLine,
+ &Strings[e->FunctionOffset],
+ &Strings[e2->FunctionOffset]);
}
}
else
@@ -262,16 +342,16 @@
if (toString)
{ // put in toString if provided
snprintf(toString, LINESIZE, "%s:%u (%s)",
- &Strings[e->FileOffset],
- (unsigned int)e->SourceLine,
- &Strings[e->FunctionOffset]);
+ &Strings[e->FileOffset],
+ (unsigned int)e->SourceLine,
+ &Strings[e->FunctionOffset]);
}
else
{
printf("%s:%u (%s)\n",
- &Strings[e->FileOffset],
- (unsigned int)e->SourceLine,
- &Strings[e->FunctionOffset]);
+ &Strings[e->FileOffset],
+ (unsigned int)e->SourceLine,
+ &Strings[e->FunctionOffset]);
}
}
return 0;
@@ -831,9 +911,19 @@
if (!*Line)
return;
+
res = 1;
mark = "";
s = remove_mark(Line);
+ if (opt_undo)
+ {
+ /* Strip all lines added by this tool: */
+ char buf[NAMESIZE];
+ if (sscanf(s, "| %s", buf) == 1)
+ if (buf[0] == '0' || strcmp(buf, "----") == 0 || atoi(buf))
+ res = 0;
+ }
+
sep = strchr(s, ':');
if (sep)
{
@@ -947,6 +1037,7 @@
translate_line(outFile, Line, path, LineOut);
i = 0;
translate_char(c, outFile);
+ reportSource(outFile);
break;
case '<':
i = 0;
@@ -1005,6 +1096,7 @@
if (!opt_raw)
{
translate_line(outFile, Line, path, LineOut);
+ reportSource(outFile);
}
else
{
@@ -1075,20 +1167,27 @@
" - Offset error: Image exists, but error retrieving offset info.\n"
" - Total: Total number of lines attempted to translate.\n"
" Also some version info is displayed.\n\n"
-" -t Translate twice. The address itself and for (address - 1)\n"
+" -S <context>\n"
+" Source lines. Display up to <context> lines until linenumber.\n"
+" The environment variable _ROSBE_ROSSOURCEDIR should be correctly set.\n"
+" For a reliable result, these sources should be up to date with\n"
+" the revision you test.\n"
+" Can be combined with -tT.\n"
+" Implies -U. Retranslation needed for retrieving source info.\n\n"
+" -t Translate twice. The address itself and for (address - 1).\n"
" Show extra filename, func and linenumber between [..] if they differ\n"
" So if only the linenumbers differ, then only show the extra\n"
" linenumber.\n\n"
-" -T As -t, but the original filename+func+linenumber gets replaced\n\n"
+" -T As -t, but show only filename+func+linenumber for (address - 1.)\n\n"
" -u Undo translations.\n"
" Lines are translated back (reverted) to the form <IMAGENAME:ADDRESS>\n"
-" Overrides console mode -c.\n\n"
+" Also removes all lines previously added by this tool (see -S)\n\n"
" -U Undo and reprocess.\n"
" Reverted to the form <IMAGENAME:ADDRESS>, and then retranslated\n"
-" Overrides console mode -c, implies -u.\n\n"
+" Implies -u.\n\n"
" -v Show detailed errors and tracing.\n"
" Repeating this option adds more verbosity.\n"
-" Default: only (major) errors\n" "\n\n"
+" Default: only (major) errors\n\n"
" -z <path to 7z>\n"
" Specify path to 7z. See also option -d.\n"
" Default: '7z'\n"
@@ -1113,6 +1212,14 @@
" The following command line invocations are equivalent:\n"
" log2lines msi.dll 2e35d msi.dll 2235 msiexec.exe 30a8 msiexec.exe 2e89\n"
" log2lines msi.dll 2e35d 2235 msiexec.exe 30a8 2e89\n\n"
+" Generate source lines from backtrace ('bt') output. Show 2 lines of context:\n"
+" log2lines -S 2 -d bootcd-38701-dbg.7z < bugxxxx.log\n"
+" <msiexec.exe:2e89 (lib/3rdparty/mingw/crtexe.c:259 (__tmainCRTStartup))>\n"
+" | 0258 #else\n"
+" | 0259 mainret = main (\n"
+" <msiexec.exe:2fad (lib/3rdparty/mingw/crtexe.c:160 (WinMainCRTStartup))>\n"
+" | 0159 return __tmainCRTStartup ();\n"
+" | 0160 }\n"
"\n";
static void
@@ -1277,6 +1384,14 @@
int opt;
int optCount = 0;
int i;
+ char *s;
+
+ strcpy(sources_path, "");
+ if ((s = getenv(SOURCES_ENV)))
+ {
+ strcpy(sources_path, s);
+ strcat(sources_path, PATH_STR);
+ }
strcpy(opt_scanned, "");
for (i = 1; i < argc; i++)
@@ -1289,6 +1404,7 @@
strcpy(opt_7z, CMD_7Z);
memset(&summ, 0, sizeof(SUMM));
+ clearLastLine();
while (-1 != (opt = getopt(argc, (char **const)argv, optchars)))
{
@@ -1332,6 +1448,10 @@
case 's':
opt_stats++;
break;
+ case 'S':
+ optCount++;
+ opt_Source = atoi(optarg);
+ break;
case 't':
opt_twice++;
break;
@@ -1360,9 +1480,12 @@
}
optCount++;
}
- if (opt_undo)
- opt_console = 0;
-
+ if (opt_Source)
+ {
+ /* need to retranslate for source info: */
+ opt_undo++;
+ opt_redo++;
+ }
argc -= optCount;
if (check_directory(opt_force))
return 3;
@@ -1413,6 +1536,7 @@
if (opt_verbose > 1)
fprintf(stderr, "translating %s %s\n", base, offset);
translate_file(base, my_atoi(offset), NULL);
+ reportSource(stdout);
}
else
{
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