| 37,17 → 37,41 |
|---|
| #define OFFSET_R13 0x28 |
| #define OFFSET_R14 0x30 |
| #define OFFSET_R15 0x38 |
| #define OFFSET_IPL 0x40 |
| |
| #ifdef KERNEL |
| # define OFFSET_IPL 0x40 |
| #else |
| # define OFFSET_TLS 0x40 |
| #endif |
| |
| #ifdef __ASM__ |
| |
| # ctx: address of the structure with saved context |
| # pc: return address |
| .macro CONTEXT_SAVE_ARCH_CORE ctx:req pc:req |
| movq \pc, OFFSET_PC(\ctx) |
| movq %rsp, OFFSET_SP(\ctx) |
| |
| movq %rbx, OFFSET_RBX(\ctx) |
| movq %rbp, OFFSET_RBP(\ctx) |
| movq %r12, OFFSET_R12(\ctx) |
| movq %r13, OFFSET_R13(\ctx) |
| movq %r14, OFFSET_R14(\ctx) |
| movq %r15, OFFSET_R15(\ctx) |
| .endm |
| |
| # ctx: address of the structure with saved context |
| .macro CONTEXT_RESTORE_ARCH_CORE ctx:req pc:req |
| movq OFFSET_R15(\ctx), %r15 |
| movq OFFSET_R14(\ctx), %r14 |
| movq OFFSET_R13(\ctx), %r13 |
| movq OFFSET_R12(\ctx), %r12 |
| movq OFFSET_RBP(\ctx), %rbp |
| movq OFFSET_RBX(\ctx), %rbx |
| |
| movq OFFSET_SP(\ctx), %rsp # ctx->sp -> %rsp |
| |
| movq OFFSET_PC(\ctx), \pc |
| .endm |
| |
| #endif |