mirror of
https://github.com/reactos/reactos.git
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Update log2lines to version 1.1. Patch by Jan Roeloffzen. Bug #4342.
svn path=/trunk/; revision=43122
This commit is contained in:
Dmitry Gorbachev
parent
992ce2eedd
commit
ac46db36ce
1 changed files with 254 additions and 61 deletions
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@ -18,7 +18,7 @@
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#include "rsym.h"
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#define LOG2LINES_VERSION "0.8"
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#define LOG2LINES_VERSION "1.1"
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#define INVALID_BASE 0xFFFFFFFFL
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@ -77,11 +77,24 @@ struct cache_struct
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CACHE_ENTRY *ptail;
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};
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struct summ_struct
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{
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int translated;
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int undo;
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int redo;
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int skipped;
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int diff;
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int offset_errors;
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int total;
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};
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typedef struct cache_struct CACHE;
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typedef struct summ_struct SUMM;
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static CACHE cache;
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static CACHE cache;
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static SUMM summ;
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static char *optchars = "bcd:fFhl:mMrvz:";
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static char *optchars = "bcd:fFhl:mMrstTuUvz:";
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static int opt_buffered= 0; // -b
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static int opt_help = 0; // -h
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static int opt_force = 0; // -f
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@ -91,9 +104,15 @@ static int opt_console = 0; // -c
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static int opt_mark = 0; // -m
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static int opt_Mark = 0; // -M
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static int opt_raw = 0; // -r
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static int opt_stats = 0; // -s
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static int opt_twice = 0; // -t
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static int opt_Twice = 0; // -T
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static int opt_undo = 0; // -u
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static int opt_redo = 0; // -U
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static char opt_dir[MAX_PATH]; // -d
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static char opt_logFile[MAX_PATH]; // -l
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static char opt_7z[MAX_PATH]; // -z
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static char opt_scanned[LINESIZE]; // all scanned options
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static FILE *logFile = NULL;
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static char *cache_name;
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@ -132,44 +151,101 @@ find_rossym_section(PIMAGE_FILE_HEADER PEFileHeader, PIMAGE_SECTION_HEADER PESec
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return NULL;
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}
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static int
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find_and_print_offset(void *data, size_t offset, char *toString)
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static PROSSYM_ENTRY
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find_offset(void *data, size_t offset, char *toString)
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{
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PSYMBOLFILE_HEADER RosSymHeader = (PSYMBOLFILE_HEADER) data;
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PROSSYM_ENTRY Entries = (PROSSYM_ENTRY) ((char *)data + RosSymHeader->SymbolsOffset);
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char *Strings = (char *)data + RosSymHeader->StringsOffset;
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size_t symbols = RosSymHeader->SymbolsLength / sizeof (ROSSYM_ENTRY);
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size_t i;
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//if (RosSymHeader->SymbolsOffset)
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for (i = 0; i < symbols; i++)
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{
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if (Entries[i].Address > offset)
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{
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if (!i--)
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return 1;
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return NULL;
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else
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{
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PROSSYM_ENTRY e = &Entries[i];
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if (toString)
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{ // put in toString if provided
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snprintf(toString, LINESIZE, "%s:%u (%s)",
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&Strings[e->FileOffset],
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(unsigned int)e->SourceLine,
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&Strings[e->FunctionOffset]);
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return 0;
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}
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else
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{ // to stdout
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printf("%s:%u (%s)\n", &Strings[e->FileOffset],
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(unsigned int)e->SourceLine,
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&Strings[e->FunctionOffset]);
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return 0;
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}
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return &Entries[i];
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}
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}
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}
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return NULL;
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}
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static int
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print_offset(void *data, size_t offset, char *toString)
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{
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PSYMBOLFILE_HEADER RosSymHeader = (PSYMBOLFILE_HEADER) data;
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PROSSYM_ENTRY e = NULL;
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PROSSYM_ENTRY e2 = NULL;
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char *Strings = (char *)data + RosSymHeader->StringsOffset;
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e = find_offset(data, offset, toString);
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if (opt_twice)
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{
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e2 = find_offset(data, offset-1, toString);
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if ( e == e2 )
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e2 = NULL;
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if ( opt_Twice && e2 )
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{
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e = e2;
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e2 = NULL;
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/* replaced (transparantly), but update stats: */
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summ.diff ++;
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}
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}
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if ( e || e2 )
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{
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if (toString)
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{ // put in toString if provided
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if ( e2 )
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{
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snprintf(toString, LINESIZE, "%s:%u (%s) [%s:%u (%s)]",
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&Strings[e->FileOffset],
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(unsigned int)e->SourceLine,
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&Strings[e->FunctionOffset],
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&Strings[e2->FileOffset],
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(unsigned int)e2->SourceLine,
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&Strings[e2->FunctionOffset]);
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summ.diff ++;
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}
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else
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{
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snprintf(toString, LINESIZE, "%s:%u (%s)",
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&Strings[e->FileOffset],
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(unsigned int)e->SourceLine,
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&Strings[e->FunctionOffset]);
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}
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return 0;
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}
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else
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{ // to stdout
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if ( e2 )
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{
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printf("%s:%u (%s) [%s:%u (%s)]\n",
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&Strings[e->FileOffset],
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(unsigned int)e->SourceLine,
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&Strings[e->FunctionOffset],
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&Strings[e2->FileOffset],
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(unsigned int)e2->SourceLine,
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&Strings[e2->FunctionOffset]);
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summ.diff ++;
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}
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else
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{
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printf("%s:%u (%s)\n",
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&Strings[e->FileOffset],
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(unsigned int)e->SourceLine,
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&Strings[e->FunctionOffset]);
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}
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return 0;
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}
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}
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return 1;
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}
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@ -188,7 +264,8 @@ process_data(const void *FileData, size_t FileSize, size_t offset, char *toStrin
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PEDosHeader = (PIMAGE_DOS_HEADER) FileData;
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if (PEDosHeader->e_magic != IMAGE_DOS_MAGIC || PEDosHeader->e_lfanew == 0L)
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{
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perror("Input file is not a PE image.\n");
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fprintf(stderr, "Input file is not a PE image.\n");
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summ.offset_errors ++;
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return 1;
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}
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@ -211,9 +288,10 @@ process_data(const void *FileData, size_t FileSize, size_t offset, char *toStrin
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if (!PERosSymSectionHeader)
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{
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fprintf(stderr, "Couldn't find rossym section in executable\n");
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summ.offset_errors ++;
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return 1;
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}
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res = find_and_print_offset((char *)FileData + PERosSymSectionHeader->PointerToRawData, offset, toString);
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res = print_offset((char *)FileData + PERosSymSectionHeader->PointerToRawData, offset, toString);
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if (res)
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{
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if (toString)
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@ -224,6 +302,8 @@ process_data(const void *FileData, size_t FileSize, size_t offset, char *toStrin
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{
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printf("??:0\n");
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}
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fprintf(stderr, "Offset not found.\n");
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summ.offset_errors ++;
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}
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return res;
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@ -358,6 +438,7 @@ get_ImageBase(char *fname, size_t *ImageBase)
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{
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if (opt_verbose)
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fprintf(stderr, "get_ImageBase %s, read error IMAGE_FILE_HEADER (%s)\n", fname, strerror(errno));
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fclose(fr);
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return 4;
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}
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@ -409,21 +490,6 @@ entry_insert(CACHE_ENTRY *pentry)
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return pentry;
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}
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#if 0
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static CACHE_ENTRY *
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entry_append(CACHE_ENTRY *pentry)
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{
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if (!pentry)
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return NULL;
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if (!cache.ptail)
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return entry_insert(pentry);
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cache.ptail->pnext = pentry;
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pentry->pnext = NULL;
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cache.ptail = pentry;
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return pentry;
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}
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#endif
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static CACHE_ENTRY *
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entry_create(char *Line)
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{
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@ -512,7 +578,6 @@ read_cache(void)
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char *Line = NULL;
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int result = 0;
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//fprintf(stderr, "Reading cache ...\n");
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Line = malloc(LINESIZE + 1);
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if (!Line)
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{
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@ -702,49 +767,122 @@ translate_char(int c, FILE *outFile)
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fputc(c, logFile);
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}
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static char *
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remove_mark(char *Line)
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{
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if( Line[1] == ' ' && Line[2] == '<' )
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if ( Line[0] == '*' || Line[0] == '?' )
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return Line+2;
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return Line;
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}
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static void
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translate_line(FILE *outFile, char *Line, char *path, char *LineOut)
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{
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size_t offset;
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int cnt, res;
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char *sep, *tail, *mark;
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char *sep, *tail, *mark, *s;
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unsigned char ch;
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if (!*Line)
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return;
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res = 1;
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mark = "";
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sep = strchr(Line, ':');
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s = remove_mark(Line);
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sep = strchr(s, ':');
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if (sep)
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{
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*sep = ' ';
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cnt = sscanf(Line, "<%s %x%c", path, &offset, &ch);
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if (cnt == 3 && ch == '>')
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cnt = sscanf(s, "<%s %x%c", path, &offset, &ch);
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if (opt_undo)
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{
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tail = strchr(Line, '>') + 1;
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if (!(res = translate_file(path, offset, LineOut)))
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if (cnt == 3 && ch == ' ')
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{
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mark = opt_mark ? "* " : "";
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fprintf(outFile, "%s<%s:%x (%s)>%s", mark, path, offset, LineOut, tail);
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if (logFile)
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fprintf(logFile, "%s<%s:%x (%s)>%s", mark, path, offset, LineOut, tail);
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tail = strchr(s, '>');
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tail = tail ? tail-1 : tail;
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if (tail && (tail[0] == ')') && (tail[1] == '>') )
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{
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res = 0;
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tail += 2;
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mark = opt_mark ? "* " : "";
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if (opt_redo && !(res = translate_file(path, offset, LineOut)))
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{
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fprintf(outFile, "%s<%s:%x (%s)>%s", mark, path, offset, LineOut, tail);
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if (logFile)
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fprintf(logFile, "%s<%s:%x (%s)>%s", mark, path, offset, LineOut, tail);
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summ.redo ++;
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}
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else
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{
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fprintf(outFile, "%s<%s:%x>%s", mark, path, offset, tail);
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if (logFile)
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fprintf(logFile, "%s<%s:%x>%s", mark, path, offset, tail);
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summ.undo ++;
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}
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}
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else
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{
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mark = opt_Mark ? "? " : "";
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summ.skipped ++;
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}
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summ.total ++;
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}
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else
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}
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if (!opt_undo || opt_redo)
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{
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if (cnt == 3 && ch == '>')
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{
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*sep = ':'; // restore because not translated
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mark = opt_Mark ? "? " : "";
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tail = strchr(s, '>') + 1;
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if (!(res = translate_file(path, offset, LineOut)))
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{
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mark = opt_mark ? "* " : "";
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fprintf(outFile, "%s<%s:%x (%s)>%s", mark, path, offset, LineOut, tail);
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if (logFile)
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fprintf(logFile, "%s<%s:%x (%s)>%s", mark, path, offset, LineOut, tail);
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summ.translated ++;
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}
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else
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{
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mark = opt_Mark ? "? " : "";
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summ.skipped ++;
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}
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summ.total ++;
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}
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}
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}
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if (res)
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{
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fprintf(outFile, "%s%s", mark, Line); // just copy
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if (sep)
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*sep = ':'; // restore because not translated
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fprintf(outFile, "%s%s", mark, s); // just copy
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if (logFile)
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fprintf(logFile, "%s%s", mark, Line); // just copy
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fprintf(logFile, "%s%s", mark, s); // just copy
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}
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memset(Line, '\0', LINESIZE); // flushed
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}
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static void
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print_summary(FILE * outFile)
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{
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if (outFile)
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{
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fprintf(outFile, "\n*** LOG2LINES SUMMARY ***\n");
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fprintf(outFile, "Translated: %d\n", summ.translated);
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fprintf(outFile, "Reverted: %d\n", summ.undo);
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fprintf(outFile, "Retranslated: %d\n", summ.redo);
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fprintf(outFile, "Skipped: %d\n", summ.skipped);
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fprintf(outFile, "Differ: %d\n", summ.diff);
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fprintf(outFile, "Offset error: %d\n", summ.offset_errors);
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fprintf(outFile, "Total: %d\n", summ.total);
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fprintf(outFile, "-------------------------------\n");
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fprintf(outFile, "Log2lines version: " LOG2LINES_VERSION "\n");
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fprintf(outFile, "Directory: %s\n",opt_dir);
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fprintf(outFile, "Passed options: %s\n",opt_scanned);
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fprintf(outFile, "-------------------------------\n");
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}
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}
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static int
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translate_files(FILE * inFile, FILE * outFile)
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{
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@ -840,6 +978,12 @@ translate_files(FILE * inFile, FILE * outFile)
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}
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}
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}
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if (opt_stats)
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{
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print_summary(outFile);
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if (logFile)
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print_summary(logFile);
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}
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free(LineOut);
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free(Line);
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free(path);
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@ -880,17 +1024,37 @@ static char *verboseUsage =
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" -M Prefix (mark) each NOT translated line with '? '.\n"
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" ( Only for lines of the form: <IMAGENAME:ADDRESS> )\n\n"
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" -r Raw output without translation.\n\n"
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" -s Statistics. A summary with the following info is printed after EOF:\n"
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" *** LOG2LINES SUMMARY ***\n"
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" - Translated: Translated lines.\n"
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" - Reverted: Lines translated back. See -u option\n"
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" - Retranslated: Lines retranslated. See -U option\n"
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" - Skipped: Lines not translated.\n"
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" - Differ: Lines where (addr-1) info differs. See -tT options\n"
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" - Offset error: Image exists, but error retrieving offset info.\n"
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" - Total: Total number of lines attempted to translate.\n"
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" Also some version info is displayed.\n\n"
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" -t Translate twice. The address itself and for (address - 1)\n"
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" Display extra filename and linenumber between [..] if they differ\n\n"
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" -T As -t, but the original filename+linenumber gets replaced\n\n"
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" -u Undo translations.\n"
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" Lines are translated back (reverted) to the form <IMAGENAME:ADDRESS>\n"
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" Overrides console mode -c.\n\n"
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" -U Undo and reprocess.\n"
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" Reverted to the form <IMAGENAME:ADDRESS>, and then retranslated\n"
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" Overrides console mode -c, implies -u.\n\n"
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" -v Show detailed errors and tracing.\n"
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" Repeating this option adds more verbosity.\n"
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" Default: only (major) errors\n" "\n"
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" Default: only (major) errors\n" "\n\n"
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" -z <path to 7z>\n"
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" Specify path to 7z.\n"
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" Specify path to 7z. See also option -d.\n"
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" Default: '7z'\n"
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"\n"
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"Examples:\n"
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" Setup is a VMware machine with its serial port set to: '\\\\.\\pipe\\kdbg'.\n\n"
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" Just recreate cache after a svn update or a new module has been added:\n"
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" log2lines -F\n\n" " Use kdbg debugger via console (interactive):\n"
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" log2lines -F\n\n"
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" Use kdbg debugger via console (interactive):\n"
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" log2lines -c < \\\\.\\pipe\\kdbg\n\n"
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" Use kdbg debugger via console, and append copy to logFile:\n"
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" log2lines -c -l dbg.log < \\\\.\\pipe\\kdbg\n\n"
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@ -1020,10 +1184,20 @@ main(int argc, const char **argv)
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int res = 0;
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int opt;
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int optCount = 0;
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int i;
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strcpy(opt_scanned, "");
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for (i=1; i<argc; i++)
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{
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strcat(opt_scanned, argv[i]);
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strcat(opt_scanned, " ");
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}
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strcpy(opt_dir, DEF_OPT_DIR);
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strcpy(opt_logFile, "");
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strcpy(opt_7z, CMD_7Z);
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memset(&summ, 0, sizeof(SUMM));
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while (-1 != (opt = getopt(argc, (char **const)argv, optchars)))
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{
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switch (opt)
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@ -1063,6 +1237,23 @@ main(int argc, const char **argv)
|
|||
case 'r':
|
||||
opt_raw++;
|
||||
break;
|
||||
case 's':
|
||||
opt_stats++;
|
||||
break;
|
||||
case 't':
|
||||
opt_twice++;
|
||||
break;
|
||||
case 'T':
|
||||
opt_twice++;
|
||||
opt_Twice++;
|
||||
break;
|
||||
case 'u':
|
||||
opt_undo++;
|
||||
break;
|
||||
case 'U':
|
||||
opt_undo++;
|
||||
opt_redo++;
|
||||
break;
|
||||
case 'v':
|
||||
opt_verbose++;
|
||||
break;
|
||||
|
|
@ -1077,6 +1268,8 @@ main(int argc, const char **argv)
|
|||
}
|
||||
optCount++;
|
||||
}
|
||||
if (opt_undo)
|
||||
opt_console = 0;
|
||||
|
||||
argc -= optCount;
|
||||
if (argc != 1 && argc != 3)
|
||||
|
|
|
|||
Loading…
Add table
Add a link
Reference in a new issue