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Another #SF patch merge 

another patch to fix compilation with vc8 (or, more
precisely with Dimkunware STL). It corrects the usage of std::set
iterators.
This commit is contained in:
Stanislav Shwartsman 2008-03-26 22:39:07 +00:00
parent 8c24dfc01b
commit 15106acdba
1 changed files with 89 additions and 81 deletions
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170
bochs/bx_debug/symbols.cc
View File

@ -1,5 +1,5 @@
/////////////////////////////////////////////////////////////////////////
// $Id: symbols.cc,v 1.8 2008-02-05 22:33:33 sshwarts Exp $
// $Id: symbols.cc,v 1.9 2008-03-26 22:39:07 sshwarts Exp $
/////////////////////////////////////////////////////////////////////////
//
// Copyright (C) 2001 MandrakeSoft S.A.
@ -125,20 +125,25 @@ struct lt_rsymbol_entry_t
struct context_t
{
typedef set<symbol_entry_t*,lt_symbol_entry_t> sym_set_t;
typedef set<symbol_entry_t*,lt_rsymbol_entry_t> rsym_set_t;
context_t (Bit32u);
~context_t();
~context_t();
static context_t* get_context(Bit32u);
symbol_entry_t* get_symbol_entry(Bit32u);
symbol_entry_t* get_symbol_entry(const char *Symbol) const;
void add_symbol(symbol_entry_t*);
const set<symbol_entry_t*,lt_symbol_entry_t>* get_all_symbols() const {return syms;}
const set<symbol_entry_t*,lt_rsymbol_entry_t>* get_all_rsymbols() const {return rsyms;}
const sym_set_t* get_all_symbols() const {return syms;}
const rsym_set_t* get_all_rsymbols() const {return rsyms;}
private:
static hash_map<int,context_t*>* map;
// Forvard references (find name by address)
set<symbol_entry_t*,lt_symbol_entry_t>* syms;
sym_set_t* syms;
// Reverse references (find address by name)
set<symbol_entry_t*,lt_rsymbol_entry_t>* rsyms;
rsym_set_t* rsyms;
Bit32u id;
};
@ -147,25 +152,26 @@ hash_map<int,context_t*>* context_t::map = new hash_map<int,context_t*>;
context_t::context_t (Bit32u _id)
{
id = _id;
syms = new set<symbol_entry_t*, lt_symbol_entry_t>;
rsyms = new set<symbol_entry_t*, lt_rsymbol_entry_t>;
syms = new sym_set_t;
rsyms = new rsym_set_t;
(*map)[id] = this;
}
context_t::~context_t()
{
set<symbol_entry_t*>::iterator iter;
if(syms) {
for(iter=syms->begin();iter!=syms->end();++iter)
if(*iter)
delete *iter;
}
if(syms) {
sym_set_t::iterator iter;
for(iter=syms->begin();iter!=syms->end();++iter)
if(*iter)
delete *iter;
}
if(rsyms) {
for(iter=rsyms->begin();iter!=rsyms->end();++iter)
if(*iter)
delete *iter;
}
if(rsyms) {
rsym_set_t::iterator iter;
for(iter=rsyms->begin();iter!=rsyms->end();++iter)
if(*iter)
delete *iter;
}
}
context_t* context_t::get_context(Bit32u i)
@ -179,7 +185,7 @@ symbol_entry_t* context_t::get_symbol_entry(Bit32u ip)
probe.start = ip;
// find the first symbol whose address is greater than ip.
if (syms->empty ()) return 0;
set<symbol_entry_t*>::iterator iter = syms->upper_bound(&probe);
sym_set_t::iterator iter = syms->upper_bound(&probe);
if (iter == syms->end()) { // No symbol found
return 0;
@ -193,13 +199,13 @@ symbol_entry_t* context_t::get_symbol_entry(const char *Symbol) const
symbol_entry_t probe;
probe.name=(char *)Symbol;
if (rsyms->empty ())
return 0;
if (rsyms->empty())
return 0;
set<symbol_entry_t*>::const_iterator iter;
rsym_set_t::const_iterator iter;
iter=rsyms->find(&probe);
if(iter==rsyms->end()) // No symbol found
return 0;
return 0;
return *iter;
}
@ -211,19 +217,19 @@ void context_t::add_symbol(symbol_entry_t* sym)
Bit32u bx_dbg_get_symbol_value(char *Symbol)
{
context_t* cntx = context_t::get_context(0);
if(!cntx) // Context not found
return 0;
context_t* cntx = context_t::get_context(0);
if(!cntx) // Context not found
return 0;
if (Symbol[0]=='\"') Symbol++;
int len = strlen(Symbol);
if (Symbol[len - 1] == '\"') Symbol[len - 1] = '\0';
if (Symbol[0]=='\"') Symbol++;
int len = strlen(Symbol);
if (Symbol[len - 1] == '\"') Symbol[len - 1] = '\0';
symbol_entry_t* sym=cntx->get_symbol_entry(Symbol);
if(!sym) // Symbol not found
return 0;
symbol_entry_t* sym=cntx->get_symbol_entry(Symbol);
if(!sym) // Symbol not found
return 0;
return sym->start;
return sym->start;
}
char* bx_dbg_symbolic_address(Bit32u context, Bit32u eip, Bit32u base)
@ -339,12 +345,12 @@ void bx_dbg_symbol_command(char* filename, bx_bool global, Bit32u offset)
static bool bx_dbg_strprefix(const char *s1, const char *s2)
{
if(!s1 || !s2)
return false;
return false;
size_t len=strlen(s1);
if(len>strlen(s2))
return false;
return false;
return strncmp(s1, s2, len)==0;
}
@ -353,67 +359,69 @@ void bx_dbg_info_symbols_command(char *Symbol)
context_t* cntx = context_t::get_context(0);
if(!cntx) {
dbg_printf ("Global context not available\n");
return;
dbg_printf ("Global context not available\n");
return;
}
if(Symbol) {
const set<symbol_entry_t*,lt_rsymbol_entry_t>* rsyms;
const context_t::rsym_set_t* rsyms;
rsyms=cntx->get_all_rsymbols();
if (rsyms->empty ()) {
dbg_printf ("Symbols not loaded\n");
return;
}
// remove leading and trailing quotas
if (Symbol[0]=='\"') Symbol++;
int len = strlen(Symbol);
if (Symbol[len - 1] == '\"') Symbol[len - 1] = '\0';
rsyms=cntx->get_all_rsymbols();
if (rsyms->empty ()) {
dbg_printf ("Symbols not loaded\n");
return;
}
// remove leading and trailing quotas
if (Symbol[0]=='\"') Symbol++;
int len = strlen(Symbol);
if (Symbol[len - 1] == '\"') Symbol[len - 1] = '\0';
symbol_entry_t probe;
probe.name=Symbol;
set<symbol_entry_t*>::const_iterator iter;
iter=rsyms->lower_bound(&probe);
symbol_entry_t probe;
probe.name=Symbol;
context_t::rsym_set_t::const_iterator iter;
iter=rsyms->lower_bound(&probe);
if(iter==rsyms->end() || !bx_dbg_strprefix(Symbol, (*iter)->name))
dbg_printf ("No symbols found\n");
else
for(;iter!=rsyms->end() && bx_dbg_strprefix(Symbol, (*iter)->name);++iter) {
dbg_printf ("%08x: %s\n", (*iter)->start, (*iter)->name);
}
if(iter==rsyms->end() || !bx_dbg_strprefix(Symbol, (*iter)->name))
dbg_printf ("No symbols found\n");
else {
for(;iter!=rsyms->end() && bx_dbg_strprefix(Symbol, (*iter)->name);++iter) {
dbg_printf ("%08x: %s\n", (*iter)->start, (*iter)->name);
}
}
}
else {
const set<symbol_entry_t*,lt_symbol_entry_t>* syms;
const context_t::sym_set_t* syms;
syms=cntx->get_all_symbols();
if (syms->empty ()) {
dbg_printf ("Symbols not loaded\n");
return;
}
syms=cntx->get_all_symbols();
if (syms->empty ()) {
dbg_printf ("Symbols not loaded\n");
return;
}
set<symbol_entry_t*>::const_iterator iter;
for(iter = syms->begin();iter!=syms->end();++iter) {
dbg_printf ("%08x: %s\n", (*iter)->start, (*iter)->name);
}
context_t::sym_set_t::const_iterator iter;
for(iter = syms->begin();iter!=syms->end();++iter) {
dbg_printf ("%08x: %s\n", (*iter)->start, (*iter)->name);
}
}
}
int bx_dbg_lbreakpoint_symbol_command(char *Symbol)
{
context_t* cntx = context_t::get_context(0);
if(!cntx) {
dbg_printf ("Global context not available\n");
return -1;
}
if (Symbol[0]=='\"') Symbol++;
int len = strlen(Symbol);
if (Symbol[len - 1] == '\"') Symbol[len - 1] = '\0';
context_t* cntx = context_t::get_context(0);
if(!cntx) {
dbg_printf ("Global context not available\n");
return -1;
}
if (Symbol[0]=='\"') Symbol++;
int len = strlen(Symbol);
if (Symbol[len - 1] == '\"') Symbol[len - 1] = '\0';
const symbol_entry_t* sym=cntx->get_symbol_entry(Symbol);
if(sym)
return bx_dbg_lbreakpoint_command(bkRegular, sym->start);
dbg_printf ("Symbol not found\n");
return -1;
const symbol_entry_t* sym=cntx->get_symbol_entry(Symbol);
if(sym)
return bx_dbg_lbreakpoint_command(bkRegular, sym->start);
dbg_printf ("Symbol not found\n");
return -1;
}
#endif
#endif