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Diffstat (limited to 'env/pt/riscv_test.h')
| -rw-r--r-- | env/pt/riscv_test.h | 159 |
1 files changed, 0 insertions, 159 deletions
diff --git a/env/pt/riscv_test.h b/env/pt/riscv_test.h deleted file mode 100644 index 66eb59c..0000000 --- a/env/pt/riscv_test.h +++ /dev/null @@ -1,159 +0,0 @@ -#ifndef _ENV_PHYSICAL_SINGLE_CORE_TIMER_H -#define _ENV_PHYSICAL_SINGLE_CORE_TIMER_H - -#include "../p/riscv_test.h" - -#undef EXTRA_INIT -#define EXTRA_INIT \ - ENABLE_TIMER_INTERRUPT; \ - b 6f; \ - XCPT_HANDLER; \ -6: - -//----------------------------------------------------------------------- -// Data Section Macro -//----------------------------------------------------------------------- - -#undef EXTRA_DATA -#define EXTRA_DATA \ - .align 3; \ -regspill: \ - .dword 0xdeadbeefcafebabe; \ - .dword 0xdeadbeefcafebabe; \ - .dword 0xdeadbeefcafebabe; \ - .dword 0xdeadbeefcafebabe; \ - .dword 0xdeadbeefcafebabe; \ - .dword 0xdeadbeefcafebabe; \ - .dword 0xdeadbeefcafebabe; \ - .dword 0xdeadbeefcafebabe; \ - .dword 0xdeadbeefcafebabe; \ - .dword 0xdeadbeefcafebabe; \ - .dword 0xdeadbeefcafebabe; \ - .dword 0xdeadbeefcafebabe; \ - .dword 0xdeadbeefcafebabe; \ - .dword 0xdeadbeefcafebabe; \ - .dword 0xdeadbeefcafebabe; \ - .dword 0xdeadbeefcafebabe; \ - .dword 0xdeadbeefcafebabe; \ - .dword 0xdeadbeefcafebabe; \ - .dword 0xdeadbeefcafebabe; \ - .dword 0xdeadbeefcafebabe; \ - .dword 0xdeadbeefcafebabe; \ - .dword 0xdeadbeefcafebabe; \ - .dword 0xdeadbeefcafebabe; \ - .dword 0xdeadbeefcafebabe; \ -evac: \ - .skip 32768; \ - -//----------------------------------------------------------------------- -// Misc -//----------------------------------------------------------------------- - -#define ENABLE_TIMER_INTERRUPT \ - mtpcr x0,clear_ipi; \ - mfpcr a0,status; \ - li a1,SR_IM; \ - or a0,a0,a1; \ - mtpcr a0,status; \ - setpcr status,SR_EI; \ - la a0,_handler; \ - mtpcr a0,evec; \ - mtpcr x0,count; \ - addi a0,x0,60; \ - mtpcr a0,compare; \ - -#define XCPT_HANDLER \ -_handler: \ - mtpcr a0,sup0; \ - mtpcr a1,sup1; \ - vxcptcause x0; \ - la a0,evac; \ - vxcptsave a0; \ - vxcptrestore a0; \ - setpcr status,SR_PEI; \ - mfpcr a0,count; \ - addi a0,a0,60; \ - mtpcr a0,compare; \ - mfpcr a0,sup0; \ - mfpcr a1,sup1; \ - eret; \ - -#if 0 -#define XCPT_HANDLER \ -_handler: \ - mtpcr a0,sup0; \ - mtpcr a1,sup1; \ - la a0,regspill; \ - sd a2,0(a0); \ - sd a3,8(a0); \ - sd a4,16(a0); \ - sd a5,24(a0); \ - sd s0,32(a0); \ - sd s1,40(a0); \ - vgetcfg s0; \ - vgetvl s1; \ - la a0,evac; \ - vxcptevac a0; \ - vsetcfg s0; \ - vsetvl s1,s1; \ - vxcpthold; \ - li a5,0; \ -_handler_loop: \ - ld a1,0(a0); \ - addi a0,a0,8; \ - blt a1,x0,_done; \ - srli a2,a1,32; \ - andi a2,a2,0x1; \ - beq a2,x0,_vcnt; \ -_vcmd: \ - beq a5,x0,_vcmd_skip; \ - venqcmd a4,a3; \ -_vcmd_skip: \ - li a5,1; \ - move a4,a1; \ - srli a3,a4,36; \ - andi a3,a3,0x1; \ -_vimm1: \ - srli a2,a4,35; \ - andi a2,a2,0x1; \ - beq a2,x0,_vimm2; \ - ld a1,0(a0); \ - addi a0,a0,8; \ - venqimm1 a1,a3; \ -_vimm2: \ - srli a2,a4,34; \ - andi a2,a2,0x1; \ - beq a2,x0,_end; \ - ld a1,0(a0); \ - addi a0,a0,8; \ - venqimm2 a1,a3; \ - j _end; \ -_vcnt: \ - ld a2,0(a0); \ - srli a2,a2,31; \ - andi a2,a2,0x2; \ - or a3,a3,a2; \ - venqcnt a1,a3; \ -_end: \ - j _handler_loop; \ -_done: \ - beq a5,x0,_done_skip; \ - venqcmd a4,a3; \ -_done_skip: \ - la a0,regspill; \ - ld a2,0(a0); \ - ld a3,8(a0); \ - ld a4,16(a0); \ - ld a5,24(a0); \ - ld s0,32(a0); \ - ld s1,40(a0); \ - mfpcr a0,count; \ - addi a0,a0,60; \ - mtpcr a0,compare; \ - mfpcr a0,sup0; \ - mfpcr a1,sup1; \ - eret; \ - -#endif - -#endif |