| Stefan Bosch | 6563ea2 | 2020-07-10 19:07:26 +0200 | [diff] [blame] | 1 | #include <asm-offsets.h> |
| 2 | #include <config.h> |
| 3 | #include <linux/linkage.h> |
| 4 | |
| 5 | #define ___asm_opcode_identity32(x) ((x) & 0xFFFFFFFF) |
| 6 | #define __opcode_to_mem_arm(x) ___opcode_identity32(x) |
| 7 | #define ___asm_opcode_to_mem_arm(x) ___asm_opcode_identity32(x) |
| 8 | |
| 9 | #define ___opcode_identity32(x) ((u32)(x)) |
| 10 | #define ___inst_arm(x) .long x |
| 11 | #define __inst_arm(x) ___inst_arm(___asm_opcode_to_mem_arm(x)) |
| 12 | |
| 13 | #define __inst_arm_thumb32(arm_opcode, thumb_opcode) __inst_arm(arm_opcode) |
| 14 | |
| 15 | #define __SMC(imm4) __inst_arm_thumb32( \ |
| 16 | 0xE1600070 | (((imm4) & 0xF) << 0), \ |
| 17 | 0xF7F08000 | (((imm4) & 0xF) << 16) \ |
| 18 | ) |
| 19 | |
| 20 | ENTRY(__invoke_nexell_fn_smc) |
| 21 | __SMC(0) |
| 22 | bx lr |
| 23 | ENDPROC(__invoke_nexell_fn_smc) |