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Changes I made in the l4-sys experiment recently, plus one minor style fix

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git-svn-id: https://www4.informatik.uni-erlangen.de/i4svn/danceos/trunk/devel/fail@1584 8c4709b5-6ec9-48aa-a5cd-a96041d1645a
This commit is contained in:
unzner
2012-09-01 16:05:22 +00:00
parent 1e53a7c0de
commit d9b24a7c60
8 changed files with 130 additions and 68 deletions
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17
src/experiments/l4-sys/UDIS86.cc
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@ -1,22 +1,26 @@
#if 0
// temporarily disabled to make the code in the repository compile - will soon be fixed
#include "sal/bochs/BochsController.hpp"
#include "UDIS86.hpp"
using namespace fail;
Udis86::Udis86(const unsigned char *instr, size_t size) {
Udis86::Udis86(const unsigned char *instr, size_t size, address_t ip) {
// initialise the buffer
unsigned char *udis_instr = static_cast<unsigned char*>(malloc(size));
memcpy(udis_instr, instr, size);
udis_instr_size = size;
udis_instr = static_cast<unsigned char*>(malloc(udis_instr_size));
memcpy(udis_instr, instr, udis_instr_size);
// initialise the internal data structure
memset(&ud_obj, 0, sizeof(ud_t));
ud_init(&ud_obj);
ud_set_mode(&ud_obj, 32);
ud_set_syntax(&ud_obj, UD_SYN_ATT);
ud_set_pc(&ud_obj, ip);
// assign the buffer to the data structure
ud_set_input_buffer(&ud_obj, udis_instr, size);
ud_set_input_buffer(&ud_obj, udis_instr, udis_instr_size);
}
Udis86::~Udis86() {
// free the buffer
free(udis_instr);
}
@ -60,4 +64,3 @@ GPRegisterId Udis86::udisGPRToFailBochsGPR(ud_type_t udisReg) {
}
#undef REG_CASE
}
#endif