Module: wine Branch: master Commit: 1afb6d3f9945e9742cc8f5dabaa99d054c4a3eb4 URL: https://source.winehq.org/git/wine.git/?a=commit;h=1afb6d3f9945e9742cc8f5dab...
Author: Nikolay Sivov nsivov@codeweavers.com Date: Thu Feb 1 12:08:54 2018 +0300
winedbg: Use longer module names when printing module list.
Signed-off-by: Nikolay Sivov nsivov@codeweavers.com Signed-off-by: Alexandre Julliard julliard@winehq.org
---
programs/winedbg/info.c | 69 ++++++++++++++++++++++++++++--------------------- 1 file changed, 40 insertions(+), 29 deletions(-)
diff --git a/programs/winedbg/info.c b/programs/winedbg/info.c index 89a2dc4..c1de158 100644 --- a/programs/winedbg/info.c +++ b/programs/winedbg/info.c @@ -147,50 +147,61 @@ static const char* get_symtype_str(const IMAGEHLP_MODULE64* mi)
struct info_module { - IMAGEHLP_MODULE64* mi; + IMAGEHLP_MODULE64 mi; + char name[64]; +}; + +struct info_modules +{ + struct info_module *modules; unsigned num_alloc; unsigned num_used; };
-static void module_print_info(const IMAGEHLP_MODULE64* mi, BOOL is_embedded) +static void module_print_info(const struct info_module *module, BOOL is_embedded) { dbg_printf("%*.*s-%*.*s\t%-16s%s\n", - ADDRWIDTH, ADDRWIDTH, wine_dbgstr_longlong(mi->BaseOfImage), - ADDRWIDTH, ADDRWIDTH, wine_dbgstr_longlong(mi->BaseOfImage + mi->ImageSize), - is_embedded ? "\" : get_symtype_str(mi), mi->ModuleName); + ADDRWIDTH, ADDRWIDTH, wine_dbgstr_longlong(module->mi.BaseOfImage), + ADDRWIDTH, ADDRWIDTH, wine_dbgstr_longlong(module->mi.BaseOfImage + module->mi.ImageSize), + is_embedded ? "\" : get_symtype_str(&module->mi), module->name); }
static int module_compare(const void* p1, const void* p2) { - LONGLONG val = ((const IMAGEHLP_MODULE64*)p1)->BaseOfImage - - ((const IMAGEHLP_MODULE64*)p2)->BaseOfImage; + struct info_module *left = (struct info_module *)p1; + struct info_module *right = (struct info_module *)p2; + LONGLONG val = left->mi.BaseOfImage - right->mi.BaseOfImage; + if (val < 0) return -1; else if (val > 0) return 1; else return 0; }
-static inline BOOL module_is_container(const IMAGEHLP_MODULE64* wmod_cntnr, - const IMAGEHLP_MODULE64* wmod_child) +static inline BOOL module_is_container(const struct info_module *wmod_cntnr, + const struct info_module *wmod_child) { - return wmod_cntnr->BaseOfImage <= wmod_child->BaseOfImage && - wmod_cntnr->BaseOfImage + wmod_cntnr->ImageSize >= - wmod_child->BaseOfImage + wmod_child->ImageSize; + return wmod_cntnr->mi.BaseOfImage <= wmod_child->mi.BaseOfImage && + wmod_cntnr->mi.BaseOfImage + wmod_cntnr->mi.ImageSize >= + wmod_child->mi.BaseOfImage + wmod_child->mi.ImageSize; }
static BOOL CALLBACK info_mod_cb(PCSTR mod_name, DWORD64 base, PVOID ctx) { - struct info_module* im = ctx; + struct info_modules *im = ctx;
if (im->num_used + 1 > im->num_alloc) { im->num_alloc += 16; - im->mi = dbg_heap_realloc(im->mi, im->num_alloc * sizeof(*im->mi)); + im->modules = dbg_heap_realloc(im->modules, im->num_alloc * sizeof(*im->modules)); } - im->mi[im->num_used].SizeOfStruct = sizeof(im->mi[im->num_used]); - if (SymGetModuleInfo64(dbg_curr_process->handle, base, &im->mi[im->num_used])) + im->modules[im->num_used].mi.SizeOfStruct = sizeof(im->modules[im->num_used].mi); + if (SymGetModuleInfo64(dbg_curr_process->handle, base, &im->modules[im->num_used].mi)) { + const int dst_len = sizeof(im->modules[im->num_used].name); + lstrcpynA(im->modules[im->num_used].name, mod_name, dst_len - 1); + im->modules[im->num_used].name[dst_len - 1] = 0; im->num_used++; - } + } return TRUE; }
@@ -201,7 +212,7 @@ static BOOL CALLBACK info_mod_cb(PCSTR mod_name, DWORD64 base, PVOID ctx) */ void info_win32_module(DWORD64 base) { - struct info_module im; + struct info_modules im; UINT i, j, num_printed = 0; DWORD opt;
@@ -211,7 +222,7 @@ void info_win32_module(DWORD64 base) return; }
- im.mi = NULL; + im.modules = NULL; im.num_alloc = im.num_used = 0;
/* this is a wine specific options to return also ELF modules in the @@ -221,7 +232,7 @@ void info_win32_module(DWORD64 base) SymEnumerateModules64(dbg_curr_process->handle, info_mod_cb, &im); SymSetOptions(opt);
- qsort(im.mi, im.num_used, sizeof(im.mi[0]), module_compare); + qsort(im.modules, im.num_used, sizeof(im.modules[0]), module_compare);
dbg_printf("Module\tAddress\t\t\t%sDebug info\tName (%d modules)\n", ADDRWIDTH == 16 ? "\t\t" : "", im.num_used); @@ -229,19 +240,19 @@ void info_win32_module(DWORD64 base) for (i = 0; i < im.num_used; i++) { if (base && - (base < im.mi[i].BaseOfImage || base >= im.mi[i].BaseOfImage + im.mi[i].ImageSize)) + (base < im.modules[i].mi.BaseOfImage || base >= im.modules[i].mi.BaseOfImage + im.modules[i].mi.ImageSize)) continue; - if (strstr(im.mi[i].ModuleName, "<elf>")) + if (strstr(im.modules[i].name, "<elf>")) { dbg_printf("ELF\t"); - module_print_info(&im.mi[i], FALSE); + module_print_info(&im.modules[i], FALSE); /* print all modules embedded in this one */ for (j = 0; j < im.num_used; j++) { - if (!strstr(im.mi[j].ModuleName, "<elf>") && module_is_container(&im.mi[i], &im.mi[j])) + if (!strstr(im.modules[j].name, "<elf>") && module_is_container(&im.modules[i], &im.modules[j])) { dbg_printf(" \-PE\t"); - module_print_info(&im.mi[j], TRUE); + module_print_info(&im.modules[j], TRUE); } } } @@ -250,19 +261,19 @@ void info_win32_module(DWORD64 base) /* check module is not embedded in another module */ for (j = 0; j < im.num_used; j++) { - if (strstr(im.mi[j].ModuleName, "<elf>") && module_is_container(&im.mi[j], &im.mi[i])) + if (strstr(im.modules[j].name, "<elf>") && module_is_container(&im.modules[j], &im.modules[i])) break; } if (j < im.num_used) continue; - if (strstr(im.mi[i].ModuleName, ".so") || strchr(im.mi[i].ModuleName, '<')) + if (strstr(im.modules[i].name, ".so") || strchr(im.modules[i].name, '<')) dbg_printf("ELF\t"); else dbg_printf("PE\t"); - module_print_info(&im.mi[i], FALSE); + module_print_info(&im.modules[i], FALSE); } num_printed++; } - HeapFree(GetProcessHeap(), 0, im.mi); + HeapFree(GetProcessHeap(), 0, im.modules);
if (base && !num_printed) dbg_printf("'0x%x%08x' is not a valid module address\n", (DWORD)(base >> 32), (DWORD)base);