mirror of
https://github.com/licsber/micropython.git
synced 2024-09-20 09:00:23 +08:00
04b9147e15
Blanket wide to all .c and .h files. Some files originating from ST are difficult to deal with (license wise) so it was left out of those. Also merged modpyb.h, modos.h, modstm.h and modtime.h in stmhal/.
102 lines
4.8 KiB
C
102 lines
4.8 KiB
C
/*
|
|
* This file is part of the Micro Python project, http://micropython.org/
|
|
*
|
|
* The MIT License (MIT)
|
|
*
|
|
* Copyright (c) 2013, 2014 Damien P. George
|
|
*
|
|
* Permission is hereby granted, free of charge, to any person obtaining a copy
|
|
* of this software and associated documentation files (the "Software"), to deal
|
|
* in the Software without restriction, including without limitation the rights
|
|
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
|
|
* copies of the Software, and to permit persons to whom the Software is
|
|
* furnished to do so, subject to the following conditions:
|
|
*
|
|
* The above copyright notice and this permission notice shall be included in
|
|
* all copies or substantial portions of the Software.
|
|
*
|
|
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
|
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
|
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
|
|
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
|
|
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
|
|
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
|
|
* THE SOFTWARE.
|
|
*/
|
|
|
|
#define ASM_X64_PASS_1 (1)
|
|
#define ASM_X64_PASS_2 (2)
|
|
#define ASM_X64_PASS_3 (3)
|
|
|
|
#define REG_RAX (0)
|
|
#define REG_RCX (1)
|
|
#define REG_RDX (2)
|
|
#define REG_RBX (3)
|
|
#define REG_RSP (4)
|
|
#define REG_RBP (5)
|
|
#define REG_RSI (6)
|
|
#define REG_RDI (7)
|
|
|
|
// condition codes, used for jcc and setcc (despite their j-name!)
|
|
#define JCC_JB (0x2) // below, unsigned
|
|
#define JCC_JZ (0x4)
|
|
#define JCC_JE (0x4)
|
|
#define JCC_JNZ (0x5)
|
|
#define JCC_JNE (0x5)
|
|
#define JCC_JL (0xc) // less, signed
|
|
|
|
#define REG_RET REG_RAX
|
|
#define REG_ARG_1 REG_RDI
|
|
#define REG_ARG_2 REG_RSI
|
|
#define REG_ARG_3 REG_RDX
|
|
|
|
typedef struct _asm_x64_t asm_x64_t;
|
|
|
|
asm_x64_t* asm_x64_new(uint max_num_labels);
|
|
void asm_x64_free(asm_x64_t* as, bool free_code);
|
|
void asm_x64_start_pass(asm_x64_t *as, int pass);
|
|
void asm_x64_end_pass(asm_x64_t *as);
|
|
uint asm_x64_get_code_size(asm_x64_t* as);
|
|
void* asm_x64_get_code(asm_x64_t* as);
|
|
|
|
void asm_x64_nop(asm_x64_t* as);
|
|
void asm_x64_push_r64(asm_x64_t* as, int src_r64);
|
|
void asm_x64_push_i32(asm_x64_t* as, int src_i32); // will be sign extended to 64 bits
|
|
void asm_x64_push_disp(asm_x64_t* as, int src_r32, int src_offset);
|
|
void asm_x64_pop_r64(asm_x64_t* as, int dest_r64);
|
|
void asm_x64_mov_r64_to_r64(asm_x64_t* as, int src_r64, int dest_r64);
|
|
void asm_x64_mov_r32_to_disp(asm_x64_t* as, int src_r32, int dest_r32, int dest_disp);
|
|
void asm_x64_mov_disp_to_r32(asm_x64_t* as, int src_r32, int src_disp, int dest_r32);
|
|
void asm_x64_mov_i32_to_r64(asm_x64_t* as, int src_i32, int dest_r64);
|
|
void asm_x64_mov_i64_to_r64(asm_x64_t* as, int64_t src_i64, int dest_r64);
|
|
void asm_x64_mov_i32_to_disp(asm_x64_t* as, int src_i32, int dest_r32, int dest_disp);
|
|
void asm_x64_mov_i64_to_r64_optimised(asm_x64_t *as, int64_t src_i64, int dest_r64);
|
|
void asm_x64_xor_r64_to_r64(asm_x64_t *as, int src_r64, int dest_r64);
|
|
void asm_x64_add_r64_to_r64(asm_x64_t* as, int src_r64, int dest_r64);
|
|
void asm_x64_add_i32_to_r32(asm_x64_t* as, int src_i32, int dest_r32);
|
|
void asm_x64_sub_r32_from_r32(asm_x64_t* as, int src_r32, int dest_r32);
|
|
void asm_x64_sub_i32_from_r32(asm_x64_t* as, int src_i32, int dest_r32);
|
|
void asm_x64_shl_r32_by_imm(asm_x64_t* as, int r32, int imm);
|
|
void asm_x64_shr_r32_by_imm(asm_x64_t* as, int r32, int imm);
|
|
void asm_x64_sar_r32_by_imm(asm_x64_t* as, int r32, int imm);
|
|
void asm_x64_cmp_r64_with_r64(asm_x64_t* as, int src_r64_a, int src_r64_b);
|
|
void asm_x64_cmp_r32_with_disp(asm_x64_t* as, int src_r32_a, int src_r32_b, int src_disp_b);
|
|
void asm_x64_cmp_disp_with_r32(asm_x64_t* as, int src_r32_a, int src_disp_a, int src_r32_b);
|
|
void asm_x64_cmp_i32_with_r32(asm_x64_t* as, int src_i32, int src_r32);
|
|
void asm_x64_test_r8_with_r8(asm_x64_t* as, int src_r64_a, int src_r64_b);
|
|
void asm_x64_setcc_r8(asm_x64_t* as, int jcc_type, int dest_r8);
|
|
void asm_x64_label_assign(asm_x64_t* as, int label);
|
|
void asm_x64_jmp_label(asm_x64_t* as, int label);
|
|
void asm_x64_jcc_label(asm_x64_t* as, int jcc_type, int label);
|
|
void asm_x64_entry(asm_x64_t* as, int num_locals);
|
|
void asm_x64_exit(asm_x64_t* as);
|
|
void asm_x64_push_arg(asm_x64_t* as, int src_arg_num);
|
|
void asm_x64_mov_arg_to_r32(asm_x64_t* as, int src_arg_num, int dest_r32);
|
|
void asm_x64_mov_r32_to_arg(asm_x64_t* as, int src_r32, int dest_arg_num);
|
|
void asm_x64_mov_local_to_r64(asm_x64_t* as, int src_local_num, int dest_r64);
|
|
void asm_x64_mov_r64_to_local(asm_x64_t* as, int src_r64, int dest_local_num);
|
|
void asm_x64_mov_local_addr_to_r64(asm_x64_t* as, int local_num, int dest_r64);
|
|
void asm_x64_push_local(asm_x64_t* as, int local_num);
|
|
void asm_x64_push_local_addr(asm_x64_t* as, int local_num, int temp_r32);
|
|
void asm_x64_call_ind(asm_x64_t* as, void* ptr, int temp_r32);
|