Desassemblage depuis la mémoire, sans aucune borne, CRC pour vérification de changement
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@ -45,6 +45,8 @@ RUN git clone https://github.com/dahut87/finalcut.git
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WORKDIR /usr/src/finalcut
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RUN autoreconf --install --force && ./configure --prefix=/usr && make && make install
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RUN apk --no-cache add zlib-dev
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RUN adduser -D -H -u 502 utilisateur
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RUN adduser -D -H -u 1000 utilisateurs
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RUN mkdir /data
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2
Makefile
2
Makefile
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@ -1,5 +1,5 @@
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CC=g++ -O2
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LFLAGS=-lfinal -lkeystone -lstdc++ -lm -lcapstone -lunicorn
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LFLAGS=-lfinal -lkeystone -lstdc++ -lm -lcapstone -lunicorn -lz
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OPTIONS=-std=c++17
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DOCKER=docker run -it -e COLUMNS="$$(tput cols)" -e LINES="$$(tput lines)" --name maker --rm -v $$(pwd):/data maker
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XTERM=terminator -f -e
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20
ia86.cpp
20
ia86.cpp
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@ -10,6 +10,7 @@
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#include <unicorn/unicorn.h>
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#include <capstone/capstone.h>
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#include <vector>
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#include <zlib.h>
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#include "ia86.h"
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#include "struct_mapping/struct_mapping.h"
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@ -495,7 +496,14 @@ std::string VMEngine::getFlags(int rights)
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uint8_t *VMEngine::getRamRaw(uint32_t address, uint32_t size)
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{
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uint8_t *code=new uint8_t[512];
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err = uc_mem_read(uc, address, code, size);
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if (err)
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{
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log->append("Erreur de copie mémoire depuis la machine virtuelle");
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return NULL;
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}
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return code;
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}
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std::string VMEngine::getRegs(int rights)
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@ -1093,6 +1101,16 @@ void Menu::refresh()
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else
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{
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finalcut::FApplication::setDefaultTheme();
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eip=vm.getEIP()-256;
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if (eip<0) eip=0x00000000;
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code=vm.getRamRaw(eip, 512);
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crc = crc32(0, code, 512);
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if (crc != oldcrc || eip != oldeip)
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{
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debug.set(unasmer.Desassemble(code, eip,512));
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oldcrc=crc;
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oldeip=eip;
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}
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}
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auto root_widget = getRootWidget();
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root_widget->resetColors();
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