diff options
Diffstat (limited to 'miasm/jitter/arch/JitCore_m68k.c')
| -rw-r--r-- | miasm/jitter/arch/JitCore_m68k.c | 467 |
1 files changed, 0 insertions, 467 deletions
diff --git a/miasm/jitter/arch/JitCore_m68k.c b/miasm/jitter/arch/JitCore_m68k.c deleted file mode 100644 index 0989fde1..00000000 --- a/miasm/jitter/arch/JitCore_m68k.c +++ /dev/null @@ -1,467 +0,0 @@ -#include <Python.h> -#include "structmember.h" -#include <stdint.h> -#include <inttypes.h> -#include "../compat_py23.h" -#include "../queue.h" -#include "../vm_mngr.h" -#include "../bn.h" -#include "../vm_mngr_py.h" -#include "../JitCore.h" -#include "../op_semantics.h" -#include "JitCore_m68k.h" - - - -reg_dict gpreg_dict[] = { - {.name = "A0", .offset = offsetof(struct vm_cpu, A0), .size = 32}, - {.name = "A1", .offset = offsetof(struct vm_cpu, A1), .size = 32}, - {.name = "A2", .offset = offsetof(struct vm_cpu, A2), .size = 32}, - {.name = "A3", .offset = offsetof(struct vm_cpu, A3), .size = 32}, - {.name = "A4", .offset = offsetof(struct vm_cpu, A4), .size = 32}, - {.name = "A5", .offset = offsetof(struct vm_cpu, A5), .size = 32}, - {.name = "A6", .offset = offsetof(struct vm_cpu, A6), .size = 32}, - {.name = "SP", .offset = offsetof(struct vm_cpu, SP), .size = 32}, - - {.name = "D0", .offset = offsetof(struct vm_cpu, D0), .size = 32}, - {.name = "D1", .offset = offsetof(struct vm_cpu, D1), .size = 32}, - {.name = "D2", .offset = offsetof(struct vm_cpu, D2), .size = 32}, - {.name = "D3", .offset = offsetof(struct vm_cpu, D3), .size = 32}, - {.name = "D4", .offset = offsetof(struct vm_cpu, D4), .size = 32}, - {.name = "D5", .offset = offsetof(struct vm_cpu, D5), .size = 32}, - {.name = "D6", .offset = offsetof(struct vm_cpu, D6), .size = 32}, - {.name = "D7", .offset = offsetof(struct vm_cpu, D7), .size = 32}, - - {.name = "PC", .offset = offsetof(struct vm_cpu, PC), .size = 32}, - - {.name = "zf", .offset = offsetof(struct vm_cpu, zf), .size = 8}, - {.name = "nf", .offset = offsetof(struct vm_cpu, nf), .size = 8}, - {.name = "vf", .offset = offsetof(struct vm_cpu, vf), .size = 8}, - {.name = "cf", .offset = offsetof(struct vm_cpu, cf), .size = 8}, - {.name = "xf", .offset = offsetof(struct vm_cpu, xf), .size = 8}, - - {.name = "exception_flags", .offset = offsetof(struct vm_cpu, exception_flags), .size = 32}, - {.name = "interrupt_num", .offset = offsetof(struct vm_cpu, interrupt_num), .size = 32}, -}; - -/************************** JitCpu object **************************/ - - - - -PyObject* cpu_get_gpreg(JitCpu* self) -{ - PyObject *dict = PyDict_New(); - PyObject *o; - - get_reg(A0); - get_reg(A1); - get_reg(A2); - get_reg(A3); - get_reg(A4); - get_reg(A5); - get_reg(A6); - get_reg(SP); - - get_reg(D0); - get_reg(D1); - get_reg(D2); - get_reg(D3); - get_reg(D4); - get_reg(D5); - get_reg(D6); - get_reg(D7); - - get_reg(PC); - - get_reg(zf); - get_reg(nf); - get_reg(vf); - get_reg(cf); - get_reg(xf); - - return dict; -} - - - -PyObject* cpu_set_gpreg(JitCpu* self, PyObject *args) -{ - PyObject* dict; - PyObject *d_key, *d_value = NULL; - Py_ssize_t pos = 0; - const char *d_key_name; - uint32_t val; - unsigned int i, found; - - if (!PyArg_ParseTuple(args, "O", &dict)) - RAISE(PyExc_TypeError,"Cannot parse arguments"); - if(!PyDict_Check(dict)) - RAISE(PyExc_TypeError, "arg must be dict"); - while(PyDict_Next(dict, &pos, &d_key, &d_value)){ - PyGetStr(d_key_name, d_key); - PyGetInt_uint32_t(d_value, val); - - found = 0; - for (i=0; i < sizeof(gpreg_dict)/sizeof(reg_dict); i++){ - if (strcmp(d_key_name, gpreg_dict[i].name)) - continue; - *((uint32_t*)(((char*)(self->cpu)) + gpreg_dict[i].offset)) = val; - found = 1; - break; - } - - if (found) - continue; - fprintf(stderr, "unknown key: %s\n", d_key_name); - RAISE(PyExc_ValueError, "unknown reg"); - } - Py_INCREF(Py_None); - return Py_None; -} - - -PyObject * cpu_init_regs(JitCpu* self) -{ - memset(self->cpu, 0, sizeof(struct vm_cpu)); - - Py_INCREF(Py_None); - return Py_None; -} - - -uint64_t segm2addr(JitCpu* jitcpu, uint64_t segm, uint64_t addr) -{ - return addr; -} - -void dump_gpregs(struct vm_cpu* vmcpu) -{ - printf("A0 %.8"PRIX32" A1 %.8"PRIX32" A2 %.8"PRIX32" A3 %.8"PRIX32" ", - vmcpu->A0, vmcpu->A1, vmcpu->A2, vmcpu->A3); - printf("R4 %.8"PRIX32" A5 %.8"PRIX32" A6 %.8"PRIX32" SP %.8"PRIX32"\n", - vmcpu->A4, vmcpu->A5, vmcpu->A6, vmcpu->SP); - - printf("D0 %.8"PRIX32" D1 %.8"PRIX32" D2 %.8"PRIX32" D3 %.8"PRIX32" ", - vmcpu->D0, vmcpu->D1, vmcpu->D2, vmcpu->D3); - printf("R4 %.8"PRIX32" D5 %.8"PRIX32" D6 %.8"PRIX32" D7 %.8"PRIX32"\n", - vmcpu->D4, vmcpu->D5, vmcpu->D6, vmcpu->D7); - - - printf("PC %.8"PRIX32" ", - vmcpu->PC); - printf("zf %"PRIX32" nf %"PRIX32" vf %"PRIX32" cf %"PRIX32" xf %"PRIX32"\n", - vmcpu->zf, vmcpu->nf, vmcpu->vf, vmcpu->cf, vmcpu->xf); -} - -void dump_gpregs_32(struct vm_cpu* vmcpu) -{ - dump_gpregs(vmcpu); -} - -PyObject * cpu_dump_gpregs(JitCpu* self, PyObject* args) -{ - struct vm_cpu* vmcpu; - - vmcpu = self->cpu; - dump_gpregs(vmcpu); - Py_INCREF(Py_None); - return Py_None; -} - - -PyObject * cpu_dump_gpregs_with_attrib(JitCpu* self, PyObject* args) -{ - return cpu_dump_gpregs(self, args); -} - - - -PyObject* cpu_set_exception(JitCpu* self, PyObject* args) -{ - PyObject *item1; - uint32_t exception_flags; - - if (!PyArg_ParseTuple(args, "O", &item1)) - RAISE(PyExc_TypeError,"Cannot parse arguments"); - - PyGetInt_uint32_t(item1, exception_flags); - - ((struct vm_cpu*)self->cpu)->exception_flags = exception_flags; - Py_INCREF(Py_None); - return Py_None; -} - -PyObject* cpu_get_exception(JitCpu* self, PyObject* args) -{ - return PyLong_FromUnsignedLongLong((uint64_t)(((struct vm_cpu*)self->cpu)->exception_flags)); -} - -void MEM_WRITE_08(JitCpu* jitcpu, uint64_t addr, uint8_t src) -{ - vm_MEM_WRITE_08(&((VmMngr*)jitcpu->pyvm)->vm_mngr, addr, src); -} - -void MEM_WRITE_16(JitCpu* jitcpu, uint64_t addr, uint16_t src) -{ - vm_MEM_WRITE_16(&((VmMngr*)jitcpu->pyvm)->vm_mngr, addr, src); -} - -void MEM_WRITE_32(JitCpu* jitcpu, uint64_t addr, uint32_t src) -{ - vm_MEM_WRITE_32(&((VmMngr*)jitcpu->pyvm)->vm_mngr, addr, src); -} - -void MEM_WRITE_64(JitCpu* jitcpu, uint64_t addr, uint64_t src) -{ - vm_MEM_WRITE_64(&((VmMngr*)jitcpu->pyvm)->vm_mngr, addr, src); -} - -PyObject* cpu_set_interrupt_num(JitCpu* self, PyObject* args) -{ - PyObject *item1; - uint32_t exception_flags; - - if (!PyArg_ParseTuple(args, "O", &item1)) - RAISE(PyExc_TypeError,"Cannot parse arguments"); - - PyGetInt_uint32_t(item1, exception_flags); - - ((struct vm_cpu*)self->cpu)->interrupt_num = exception_flags; - Py_INCREF(Py_None); - return Py_None; -} - -PyObject* cpu_get_interrupt_num(JitCpu* self, PyObject* args) -{ - return PyLong_FromUnsignedLongLong((uint64_t)(((struct vm_cpu*)self->cpu)->interrupt_num)); -} - -static PyMemberDef JitCpu_members[] = { - {NULL} /* Sentinel */ -}; - -static PyMethodDef JitCpu_methods[] = { - {"init_regs", (PyCFunction)cpu_init_regs, METH_NOARGS, - "X"}, - {"dump_gpregs", (PyCFunction)cpu_dump_gpregs, METH_NOARGS, - "X"}, - {"dump_gpregs_with_attrib", (PyCFunction)cpu_dump_gpregs_with_attrib, METH_VARARGS, - "X"}, - {"get_gpreg", (PyCFunction)cpu_get_gpreg, METH_NOARGS, - "X"}, - {"set_gpreg", (PyCFunction)cpu_set_gpreg, METH_VARARGS, - "X"}, - {"get_exception", (PyCFunction)cpu_get_exception, METH_VARARGS, - "X"}, - {"set_exception", (PyCFunction)cpu_set_exception, METH_VARARGS, - "X"}, - {"get_interrupt_num", (PyCFunction)cpu_get_interrupt_num, METH_VARARGS, - "X"}, - {"set_interrupt_num", (PyCFunction)cpu_set_interrupt_num, METH_VARARGS, - "X"}, - {NULL} /* Sentinel */ -}; - -static int -JitCpu_init(JitCpu *self, PyObject *args, PyObject *kwds) -{ - self->cpu = malloc(sizeof(struct vm_cpu)); - if (self->cpu == NULL) { - fprintf(stderr, "cannot alloc struct vm_cpu\n"); - exit(EXIT_FAILURE); - } - return 0; -} - -getset_reg_u32(A0); -getset_reg_u32(A1); -getset_reg_u32(A2); -getset_reg_u32(A3); -getset_reg_u32(A4); -getset_reg_u32(A5); -getset_reg_u32(A6); -getset_reg_u32(SP); - -getset_reg_u32(D0); -getset_reg_u32(D1); -getset_reg_u32(D2); -getset_reg_u32(D3); -getset_reg_u32(D4); -getset_reg_u32(D5); -getset_reg_u32(D6); -getset_reg_u32(D7); -getset_reg_u32(PC); - -getset_reg_u32(zf); -getset_reg_u32(nf); -getset_reg_u32(vf); -getset_reg_u32(cf); -getset_reg_u32(xf); - -getset_reg_u32(exception_flags); -getset_reg_u32(interrupt_num); - -PyObject* get_gpreg_offset_all(void) -{ - PyObject *dict = PyDict_New(); - PyObject *o; - - get_reg_off(exception_flags); - get_reg_off(interrupt_num); - - get_reg_off(A0); - get_reg_off(A1); - get_reg_off(A2); - get_reg_off(A3); - get_reg_off(A4); - get_reg_off(A5); - get_reg_off(A6); - get_reg_off(SP); - - get_reg_off(D0); - get_reg_off(D1); - get_reg_off(D2); - get_reg_off(D3); - get_reg_off(D4); - get_reg_off(D5); - get_reg_off(D6); - get_reg_off(D7); - - get_reg_off(PC); - - /* eflag */ - get_reg_off(zf); - get_reg_off(nf); - get_reg_off(vf); - get_reg_off(cf); - get_reg_off(xf); - - return dict; -} - -static PyGetSetDef JitCpu_getseters[] = { - {"vmmngr", - (getter)JitCpu_get_vmmngr, (setter)JitCpu_set_vmmngr, - "vmmngr", - NULL}, - - {"vmcpu", - (getter)JitCpu_get_vmcpu, (setter)JitCpu_set_vmcpu, - "vmcpu", - NULL}, - - {"jitter", - (getter)JitCpu_get_jitter, (setter)JitCpu_set_jitter, - "jitter", - NULL}, - - - - {"A0" , (getter)JitCpu_get_A0 , (setter)JitCpu_set_A0 , "A0" , NULL}, - {"A1" , (getter)JitCpu_get_A1 , (setter)JitCpu_set_A1 , "A1" , NULL}, - {"A2" , (getter)JitCpu_get_A2 , (setter)JitCpu_set_A2 , "A2" , NULL}, - {"A3" , (getter)JitCpu_get_A3 , (setter)JitCpu_set_A3 , "A3" , NULL}, - {"A4" , (getter)JitCpu_get_A4 , (setter)JitCpu_set_A4 , "A4" , NULL}, - {"A5" , (getter)JitCpu_get_A5 , (setter)JitCpu_set_A5 , "A5" , NULL}, - {"A6" , (getter)JitCpu_get_A6 , (setter)JitCpu_set_A6 , "A6" , NULL}, - {"SP" , (getter)JitCpu_get_SP , (setter)JitCpu_set_SP , "SP" , NULL}, - - {"D0" , (getter)JitCpu_get_D0 , (setter)JitCpu_set_D0 , "D0" , NULL}, - {"D1" , (getter)JitCpu_get_D1 , (setter)JitCpu_set_D1 , "D1" , NULL}, - {"D2" , (getter)JitCpu_get_D2 , (setter)JitCpu_set_D2 , "D2" , NULL}, - {"D3" , (getter)JitCpu_get_D3 , (setter)JitCpu_set_D3 , "D3" , NULL}, - {"D4" , (getter)JitCpu_get_D4 , (setter)JitCpu_set_D4 , "D4" , NULL}, - {"D5" , (getter)JitCpu_get_D5 , (setter)JitCpu_set_D5 , "D5" , NULL}, - {"D6" , (getter)JitCpu_get_D6 , (setter)JitCpu_set_D6 , "D6" , NULL}, - {"D7" , (getter)JitCpu_get_D7 , (setter)JitCpu_set_D7 , "D7" , NULL}, - - {"PC" , (getter)JitCpu_get_PC , (setter)JitCpu_set_PC , "PC" , NULL}, - - {"zf", (getter)JitCpu_get_zf, (setter)JitCpu_set_zf, "zf", NULL}, - {"nf", (getter)JitCpu_get_nf, (setter)JitCpu_set_nf, "nf", NULL}, - {"vf", (getter)JitCpu_get_vf, (setter)JitCpu_set_vf, "vf", NULL}, - {"cf", (getter)JitCpu_get_cf, (setter)JitCpu_set_cf, "cf", NULL}, - {"xf", (getter)JitCpu_get_xf, (setter)JitCpu_set_xf, "xf", NULL}, - - {"exception_flags", (getter)JitCpu_get_exception_flags, (setter)JitCpu_set_exception_flags, "exception_flags", NULL}, - {"interrupt_num", (getter)JitCpu_get_interrupt_num, (setter)JitCpu_set_interrupt_num, "interrupt_num", NULL}, - - {NULL} /* Sentinel */ -}; - - -static PyTypeObject JitCpuType = { - PyVarObject_HEAD_INIT(NULL, 0) - "JitCore_m68k.JitCpu", /*tp_name*/ - sizeof(JitCpu), /*tp_basicsize*/ - 0, /*tp_itemsize*/ - (destructor)JitCpu_dealloc,/*tp_dealloc*/ - 0, /*tp_print*/ - 0, /*tp_getattr*/ - 0, /*tp_setattr*/ - 0, /*tp_compare*/ - 0, /*tp_repr*/ - 0, /*tp_as_number*/ - 0, /*tp_as_sequence*/ - 0, /*tp_as_mapping*/ - 0, /*tp_hash */ - 0, /*tp_call*/ - 0, /*tp_str*/ - 0, /*tp_getattro*/ - 0, /*tp_setattro*/ - 0, /*tp_as_buffer*/ - Py_TPFLAGS_DEFAULT | Py_TPFLAGS_BASETYPE, /*tp_flags*/ - "JitCpu objects", /* tp_doc */ - 0, /* tp_traverse */ - 0, /* tp_clear */ - 0, /* tp_richcompare */ - 0, /* tp_weaklistoffset */ - 0, /* tp_iter */ - 0, /* tp_iternext */ - JitCpu_methods, /* tp_methods */ - JitCpu_members, /* tp_members */ - JitCpu_getseters, /* tp_getset */ - 0, /* tp_base */ - 0, /* tp_dict */ - 0, /* tp_descr_get */ - 0, /* tp_descr_set */ - 0, /* tp_dictoffset */ - (initproc)JitCpu_init, /* tp_init */ - 0, /* tp_alloc */ - JitCpu_new, /* tp_new */ -}; - - - -static PyMethodDef JitCore_m68k_Methods[] = { - - /* - - */ - {"get_gpreg_offset_all", (PyCFunction)get_gpreg_offset_all, METH_NOARGS}, - {NULL, NULL, 0, NULL} /* Sentinel */ - -}; - - - -MOD_INIT(JitCore_m68k) -{ - PyObject *module = NULL; - - MOD_DEF(module, "JitCore_m68k", "JitCore_m68k module", JitCore_m68k_Methods); - - if (module == NULL) - RET_MODULE; - - if (PyType_Ready(&JitCpuType) < 0) - RET_MODULE; - - Py_INCREF(&JitCpuType); - if (PyModule_AddObject(module, "JitCpu", (PyObject *)&JitCpuType) < 0) - RET_MODULE; - - RET_MODULE; -} - |