59b38e6efa
Adds /*<type>*/ comments and a linter check from rz-bindgen to enforce their existence and consistency Also includes the following fixes made when adding the annotations: * removed unused intern_table arguments in pyc_dis.c, pyc_dis.h, asm_pyc.c * removed unused classes argument from place_nodes in agraph.c * removed unused recurse and recurse_bb functions in canalysis.c * removed unused vars field from RzPrint struct * removed unused RzAnalysisType* structs from rz_analysis.h * removed unused list field from RzEgg struct * fixed bug in bp_plugin.c where duplication-checking logic iterates over the wrong list * removed unused q_regs field from RzDebug struct * removed unused backtrace field from RzDebugPlugin struct * removed unused classes_list field from RzBinNXOObj struct * removed unused methods_list and classes_list fields from RzBinZimgObj struct
90 lines
2 KiB
C
90 lines
2 KiB
C
// SPDX-FileCopyrightText: 2009-2018 pancake <pancake@nopcode.org>
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// SPDX-License-Identifier: LGPL-3.0-only
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#include <rz_analysis.h>
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#if __WINDOWS__
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#include "bt/windows-all.c"
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#endif
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#include "bt/generic-x86.c"
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#include "bt/generic-x64.c"
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#include "bt/fuzzy-all.c"
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typedef RzList *(*RzDebugFrameCallback)(RzDebug *dbg, ut64 at);
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static void prepend_current_pc(RzDebug *dbg, RzList /*<RzDebugFrame *>*/ *list) {
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RzDebugFrame *frame;
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const char *pcname;
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if (list) {
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pcname = rz_reg_get_name(dbg->reg, RZ_REG_NAME_PC);
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if (pcname) {
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ut64 addr = rz_reg_getv(dbg->reg, pcname);
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frame = RZ_NEW0(RzDebugFrame);
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frame->addr = addr;
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frame->size = 0;
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rz_list_prepend(list, frame);
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}
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}
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}
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#if HAVE_PTRACE
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struct frames_proxy_args {
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RzDebugFrameCallback cb;
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RzDebug *dbg;
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ut64 at;
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};
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static void *backtrace_proxy(void *user) {
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struct frames_proxy_args *args = user;
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if (args->cb) {
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return args->cb(args->dbg, args->at);
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}
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return NULL;
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}
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#endif
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static RzList /*<RzDebugFrame *>*/ *rz_debug_native_frames(RzDebug *dbg, ut64 at) {
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RzDebugFrameCallback cb = NULL;
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if (dbg->btalgo) {
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if (!strcmp(dbg->btalgo, "fuzzy")) {
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cb = backtrace_fuzzy;
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} else if (!strcmp(dbg->btalgo, "analysis")) {
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if (!strcmp(dbg->arch, "x86")) {
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if (dbg->bits == RZ_SYS_BITS_64) {
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cb = backtrace_x86_64_analysis;
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} else {
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cb = backtrace_x86_32_analysis;
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}
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} else {
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eprintf("Analysis backtrace not available for current architecture (%s)\n", dbg->arch);
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return NULL;
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}
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}
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}
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if (!cb) {
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#if __WINDOWS__
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cb = backtrace_windows;
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#else
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if (dbg->bits == RZ_SYS_BITS_64) {
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cb = backtrace_x86_64;
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} else {
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cb = backtrace_x86_32;
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}
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#endif
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}
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RzList *list;
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if (dbg->btalgo && !strcmp(dbg->btalgo, "trace")) {
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list = rz_list_clone(dbg->call_frames);
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} else {
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#if HAVE_PTRACE
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struct frames_proxy_args args = { cb, dbg, at };
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list = rz_debug_ptrace_func(dbg, backtrace_proxy, &args);
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#else
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list = cb(dbg, at);
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#endif
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}
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prepend_current_pc(dbg, list);
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return list;
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}
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