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/*
Copyright (C) 2015 - 2015 Evan Teran
evan.teran@gmail.com
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 2 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#include "PlatformProcess.h"
#include <fcntl.h>
#include <kvm.h>
#include <machine/reg.h>
#include <paths.h>
#include <signal.h>
#include <sys/mman.h>
#include <sys/param.h>
#include <sys/ptrace.h>
#include <sys/sysctl.h>
#include <sys/user.h>
#include <sys/wait.h>
#include <unistd.h>
namespace DebuggerCorePlugin {
QString PlatformProcess::executable() const {
// TODO: implement this
return QString();
}
QString PlatformProcess::current_working_directory() const {
// TODO(eteran): implement this
return QString();
}
QDateTime PlatformProcess::start_time() const {
// TODO(eteran): implement this
return QDateTime();
}
QList<Module> PlatformProcess::loaded_modules() const {
QList<Module> modules;
// TODO(eteran): implement this
return modules;
}
edb::address_t PlatformProcess::code_address() const {
// TODO(eteran): implement this
return 0;
}
edb::address_t PlatformProcess::data_address() const {
// TODO(eteran): implement this
return 0;
}
QList<QByteArray> PlatformProcess::arguments() const {
QList<QByteArray> ret;
// TODO(eteran): implement this
return ret;
}
QList<std::shared_ptr<IRegion>> PlatformProcess::regions() const {
QList<std::shared_ptr<IRegion>> regions;
if (pid_ != 0) {
char buffer[PATH_MAX] = {};
struct ptrace_vm_entry vm_entry;
memset(&vm_entry, 0, sizeof(vm_entry));
vm_entry.pve_entry = 0;
while (ptrace(PT_VM_ENTRY, pid_, reinterpret_cast<char *>(&vm_entry), NULL) == 0) {
vm_entry.pve_path = buffer;
vm_entry.pve_pathlen = sizeof(buffer);
const edb::address_t start = vm_entry.pve_start;
const edb::address_t end = vm_entry.pve_end;
const edb::address_t base = vm_entry.pve_start - vm_entry.pve_offset;
const QString name = vm_entry.pve_path;
const IRegion::permissions_t permissions = vm_entry.pve_prot;
regions.push_back(std::make_shared<PlatformRegion>(start, end, base, name, permissions));
memset(buffer, 0, sizeof(buffer));
}
}
return regions;
}
}
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