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Lancement de la version de production sans Docker, lancement avec Xterm...ajout de la visualisation de la pile

This commit is contained in:
Horde Nicolas 2021-07-15 23:29:31 +02:00
parent c65dedacf0
commit 74be98f091
7 changed files with 145 additions and 20 deletions
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2
.gitignore vendored
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@ -1,2 +1,4 @@
ia86
*.old
lib*
a.out

26
Makefile
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@ -1,10 +1,10 @@
CC=g++ -O2
LFLAGS=-lfinal -lkeystone -lstdc++ -lm -lcapstone -lunicorn -lz
OPTIONS=-std=c++17
DOCKER=docker run -it -e COLUMNS="$$(tput cols)" -e LINES="$$(tput lines)" --name maker --rm -v $$(pwd):/data maker
XTERM=terminator -f -e
DOCKER=docker run --name maker --rm -v $$(pwd):/data maker
START=./start.sh
all: dockerfile files run
all: dockerfile files copy run
clean: dockerclean
@ -27,7 +27,7 @@ ia86: ./ia86.cpp
$(DOCKER) $(CC) $(OPTIONS) -o $@ $^ $(LFLAGS)
rerun:
$(XTERM) '$(DOCKER) bash -c "sleep 0.4;./ia86"'
$(START)
run: clear delete files rerun
@ -36,3 +36,21 @@ stop:
delete:
rm -rf ./ia86
copy: libcapstone.so.4 libunicorn.so.1 libfinal.so.0.7.2 libkeystone.so.0 libc.musl-x86_64.so.1
libcapstone.so.4:
${DOCKER} cp /usr/lib/libcapstone.so.4 /data/libcapstone.so.4
libunicorn.so.1:
${DOCKER} cp /usr/lib/libunicorn.so.1 /data/libunicorn.so.1
libfinal.so.0.7.2:
${DOCKER} cp /usr/lib/libfinal.so.0.7.2 /data/libfinal.so.0.7.2
ln -s ./libfinal.so.0.7.2 ./libfinal.so.0
libkeystone.so.0:
${DOCKER} cp /usr/lib64/libkeystone.so.0 /data/libkeystone.so.0
libc.musl-x86_64.so.1:
${DOCKER} cp /lib/libc.musl-x86_64.so.1 /data/libc.musl-x86_64.so.1

77
ia86.cpp
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@ -531,6 +531,32 @@ std::string VMEngine::getFlags()
return out.str();
}
std::string VMEngine::getStack()
{
uint16_t *code=new uint16_t[12];
std::string result="";
uint16_t SS=getSS();
uint32_t ESP=getESP();
uint32_t EBP=getEBP();
int realaddress=SS*16+ESP-12;
if (realaddress<0)
realaddress=0;
//((Menu *)widget)->tolog(intToHexString(realaddress,8));
err = uc_mem_read(uc, realaddress, code, 2*12);
if (err)
throw Error("VM IA86 - voir pile...............................[ERREUR]");
for(int i=11;i>=0;i--)
{
result+=intToHexString(code[i],4);
if (realaddress+i*2==SS*16+ESP)
result+="<ESP";
if (realaddress+i*2==SS*16+EBP)
result+="<EBP";
result+="\n";
}
return result;
}
std::string VMEngine::getRegs()
{
int regsi836[] = {
@ -835,7 +861,7 @@ static void hook_code (uc_engine *uc, uint64_t address, uint32_t size, void *use
for(std::array<uint32_t,2> bp: breakpoints)
if (address==bp[0]*16+bp[1])
breakp=true;
if (!breakp && (!step || (hadcall>0 && !call))) return;
if ((!step && !breakp) || (hadcall>0 && !call && !breakp)) return;
uc_emu_stop(uc);
}
@ -949,7 +975,7 @@ uint32_t VMEngine::getESI()
uint32_t VMEngine::getEDI()
{
int edi;
uint32_t edi;
err = uc_reg_read(uc, UC_X86_REG_EDI, &edi);
if (err != UC_ERR_OK)
throw Error("VM IA86 - voir EDI................................[ERREUR]");
@ -958,16 +984,25 @@ uint32_t VMEngine::getEDI()
uint32_t VMEngine::getESP()
{
int esp;
uint32_t esp;
err = uc_reg_read(uc, UC_X86_REG_ESP, &esp);
if (err != UC_ERR_OK)
throw Error("VM IA86 - voir ESP................................[ERREUR]");
return esp;
}
uint32_t VMEngine::getEBP()
{
uint32_t ebp;
err = uc_reg_read(uc, UC_X86_REG_EBP, &ebp);
if (err != UC_ERR_OK)
throw Error("VM IA86 - voir EBP................................[ERREUR]");
return ebp;
}
uint32_t VMEngine::getEIP()
{
int eip;
uint32_t eip;
err = uc_reg_read(uc, UC_X86_REG_EIP, &eip);
if (err != UC_ERR_OK)
throw Error("VM IA86 - voir EIP................................[ERREUR]");
@ -976,7 +1011,7 @@ uint32_t VMEngine::getEIP()
uint16_t VMEngine::getCS()
{
int cs;
uint16_t cs;
err = uc_reg_read(uc, UC_X86_REG_CS, &cs);
if (err != UC_ERR_OK)
throw Error("VM IA86 - voir CS.................................[ERREUR]");
@ -985,7 +1020,7 @@ uint16_t VMEngine::getCS()
uint16_t VMEngine::getDS()
{
int ds;
uint16_t ds;
err = uc_reg_read(uc, UC_X86_REG_DS, &ds);
if (err != UC_ERR_OK)
throw Error("VM IA86 - voir DS.................................[ERREUR]");
@ -994,7 +1029,7 @@ uint16_t VMEngine::getDS()
uint16_t VMEngine::getES()
{
int es;
uint16_t es;
err = uc_reg_read(uc, UC_X86_REG_ES, &es);
if (err != UC_ERR_OK)
throw Error("VM IA86 - voir ES.................................[ERREUR]");
@ -1003,7 +1038,7 @@ uint16_t VMEngine::getES()
uint16_t VMEngine::getSS()
{
int ss;
uint16_t ss;
err = uc_reg_read(uc, UC_X86_REG_SS, &ss);
if (err != UC_ERR_OK)
throw Error("VM IA86 - voir SS.................................[ERREUR]");
@ -1177,6 +1212,7 @@ void Menu::initWindows()
flags.setText ("Drapeaux");
stack.setText ("Pile");
mem.setText ("Mémoire");
mem.setResizeable();
tuto.setText ("Guide");
tuto.setResizeable();
tuto.show();
@ -1379,7 +1415,7 @@ void Menu::initMenusCallBack()
this,
&Menu::changesyntax
);
Ds_00.addCallback
Ds_000.addCallback
(
"clicked",
this,
@ -1409,6 +1445,12 @@ void Menu::initMenusCallBack()
this,
&Menu::showInstr
);
Ss_FFF.addCallback
(
"clicked",
this,
&Menu::showInstr
);
}
void Menu::initMisc()
@ -1435,7 +1477,7 @@ void Menu::initLayout()
this->setLeftPadding(0);
this->setRightPadding(0);
this->setBottomPadding(0);
Ds_00.setChecked();
Ds_000.setChecked();
Log.setGeometry (FPoint{0, 0}, FSize{getWidth(), getHeight()},false);
FDialog::initLayout();
}
@ -1451,6 +1493,14 @@ void Menu::closeLevel()
AdjustWindows();
}
/*void Menu::loadBios(std::string file)
{
std::ifstream input(file, std::ios::binary );
std::vector<unsigned char> buffer(std::istreambuf_iterator<char>(input), {});
}*/
void Menu::loadScenario(std::string file)
{
@ -1475,6 +1525,7 @@ void Menu::loadScenario(std::string file)
tolog("Application - charge scénarios....................[ERREUR]");
closeLevel();
}
inFile.close();
}
void Menu::loadLevel(int alevel)
@ -1545,7 +1596,7 @@ void Menu::showInstr()
debug.set(vm.getInstr(vm.getCS(),vm.getEIP(),debug.getHeight()-3));
debug.setmark(vm.getLine());
debug.setmultimark(vm.getBreapoints());
if (Ds_00.isChecked())
if (Ds_000.isChecked())
mem.set(vm.getRam(vm.getDS(), 0x000000000, mem.getHeight(),mem.getWidth()));
else if (Ds_esi.isChecked())
mem.set(vm.getRam(vm.getDS(), vm.getESI(), mem.getHeight(),mem.getWidth()));
@ -1555,6 +1606,8 @@ void Menu::showInstr()
mem.set(vm.getRam(vm.getCS(), vm.getEIP(), mem.getHeight(),mem.getWidth()));
else if (Ss_esp.isChecked())
mem.set(vm.getRam(vm.getSS(), vm.getESP(), mem.getHeight(),mem.getWidth()));
else if (Ss_FFF.isChecked())
mem.set(vm.getRam(vm.getSS(), 0x0000FF20, mem.getHeight(),mem.getWidth()));
}
}
catch(exception const& e)
@ -1580,11 +1633,13 @@ void Menu::refresh()
{
regs.set(vm.getRegs());
flags.set(vm.getFlags());
stack.set(vm.getStack());
}
catch(exception const& e)
{
tolog(e.what());
vm.Halt();
vm.Unconfigure();
}
}
if (!vm.isExecuted())

5
ia86.h
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@ -312,6 +312,7 @@ class VMEngine
void Run(bool astep, bool acall, uint64_t timeout);
std::string getFlags();
std::string getRegs();
std::string getStack();
std::vector<std::array<std::string, 4>> getInstr(int segment, int address,int size);
void SetMem(Code *code);
void SetRegs(State *init);
@ -329,6 +330,7 @@ class VMEngine
uint32_t getESI();
uint32_t getEDI();
uint32_t getESP();
uint32_t getEBP();
uint16_t getCS();
uint16_t getDS();
uint16_t getES();
@ -400,11 +402,12 @@ class Menu final : public finalcut::FDialog
finalcut::FMenuItem Quit{"&Quitter", &Game};
finalcut::FMenu Options{"&Options", &Menubar};
finalcut::FMenu Memory{"&Visualisateur Mémoire", &Options};
finalcut::FRadioMenuItem Ds_00{"DS:0x00000000", &Memory};
finalcut::FRadioMenuItem Ds_000{"DS:0000", &Memory};
finalcut::FRadioMenuItem Ds_esi{"DS:ESI", &Memory};
finalcut::FRadioMenuItem Es_edi{"ES:EDI", &Memory};
finalcut::FRadioMenuItem Cs_eip{"CS:EIP", &Memory};
finalcut::FRadioMenuItem Ss_esp{"SS:ESP", &Memory};
finalcut::FRadioMenuItem Ss_FFF{"SS:FFFF", &Memory};
finalcut::FRadioMenuItem Value{"Valeur...", &Memory};
finalcut::FMenu Code{"&Syntaxe", &Options};
finalcut::FCheckMenuItem AsmAtt{"Assembleur AT&T", &Code};

15
scenarios.json
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@ -10,6 +10,16 @@
inc dx
mov esi,0x44440234
syscall
mov ax,0x9000
mov ss,ax
mov ax,0xFFFF
mov sp,ax
mov cx,10
go:
push cx
dec cx
cmp cx,0
jnz go
hlt
jmp 0x14D
.org 0x8D
@ -57,7 +67,10 @@ mov es,ax
"niveau_titre" : "Suite",
"niveau_description" : "Il faut connaitre...",
"niveau_tutoriel" : "Ceci vous...",
"niveau_code" : "mov ax,0x545
"niveau_code" : "mov ax,0x9000
mov ss,ax
mov ax,0xFFFF
mov sp,ax
_pour:
lea si,[msg]
call show

17
start Executable file
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@ -0,0 +1,17 @@
#!/bin/bash
X=$(xrandr --current | grep '*' | uniq | awk '{print $1}' | cut -d 'x' -f1)
Y=$(xrandr --current | grep '*' | uniq | awk '{print $1}' | cut -d 'x' -f2)
if [ ${X} -ge 1920 ]; then
SIZE=11
elif [ ${X} -ge 1680 ]; then
SIZE=10
elif [ ${X} -ge 1440 ]; then
SIZE=9
elif [ ${X} -ge 1368 ]; then
SIZE=8
elif [ ${X} -ge 1280 ]; then
SIZE=7
else
SIZE=6
fi
xterm -fullscreen -fa monaco -fs ${SIZE} -bg black -fg green -e bash -c "docker run -it -e COLUMNS=213 -e LINES=58 --name maker --rm -v $(pwd):/data maker ./ia86"

17
start.sh Executable file
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@ -0,0 +1,17 @@
#!/bin/bash
X=$(xrandr --current | grep '*' | uniq | awk '{print $1}' | cut -d 'x' -f1)
Y=$(xrandr --current | grep '*' | uniq | awk '{print $1}' | cut -d 'x' -f2)
if [ ${X} -ge 1920 ]; then
SIZE=11
elif [ ${X} -ge 1680 ]; then
SIZE=10
elif [ ${X} -ge 1440 ]; then
SIZE=9
elif [ ${X} -ge 1368 ]; then
SIZE=8
elif [ ${X} -ge 1280 ]; then
SIZE=7
else
SIZE=6
fi
xterm -fullscreen -fa monaco -fs ${SIZE} -bg black -fg green -e bash -c "docker run -it -e COLUMNS=213 -e LINES=58 --name maker --rm -v $(pwd):/data maker ./ia86"