diff options
Diffstat (limited to 'env')
| -rw-r--r-- | env/p/riscv_test.h | 4 | ||||
| -rw-r--r-- | env/pt/riscv_test.h | 54 | ||||
| -rw-r--r-- | env/v/entry.S | 3 | ||||
| -rw-r--r-- | env/v/riscv_test.h | 4 |
4 files changed, 28 insertions, 37 deletions
diff --git a/env/p/riscv_test.h b/env/p/riscv_test.h index 955afc0..8cc7955 100644 --- a/env/p/riscv_test.h +++ b/env/p/riscv_test.h @@ -57,9 +57,9 @@ 2:fssr x0; \ #define RVTEST_VEC_ENABLE \ - setpcr status, SR_EV; \ + setpcr status, SR_EA; \ mfpcr a0, status; \ - and a0, a0, SR_EV; \ + and a0, a0, SR_EA; \ bnez a0, 2f; \ RVTEST_PASS; \ 2: \ diff --git a/env/pt/riscv_test.h b/env/pt/riscv_test.h index e56267f..66eb59c 100644 --- a/env/pt/riscv_test.h +++ b/env/pt/riscv_test.h @@ -43,38 +43,7 @@ regspill: \ .dword 0xdeadbeefcafebabe; \ .dword 0xdeadbeefcafebabe; \ evac: \ - .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; \ - .dword 0xdeadbeefcafebabe; \ - .dword 0xdeadbeefcafebabe; \ - .dword 0xdeadbeefcafebabe; \ - .dword 0xdeadbeefcafebabe; \ - .dword 0xdeadbeefcafebabe; \ - .dword 0xdeadbeefcafebabe; \ - .dword 0xdeadbeefcafebabe; \ - .dword 0xdeadbeefcafebabe; \ + .skip 32768; \ //----------------------------------------------------------------------- // Misc @@ -84,7 +53,9 @@ evac: \ 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; \ @@ -95,6 +66,23 @@ evac: \ _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); \ @@ -167,3 +155,5 @@ _done_skip: \ eret; \ #endif + +#endif diff --git a/env/v/entry.S b/env/v/entry.S index 77107ff..541abae 100644 --- a/env/v/entry.S +++ b/env/v/entry.S @@ -156,7 +156,8 @@ trap_entry: 2:jal handle_trap # when coming from kernel, continue below its stack -1:add x2, sp, -SIZEOF_TRAPFRAME_T +1:li x2,17712 + sub x2, sp, x2 jal save_tf move sp,x2 setpcr status, SR_EI diff --git a/env/v/riscv_test.h b/env/v/riscv_test.h index 75a1388..d9b23fb 100644 --- a/env/v/riscv_test.h +++ b/env/v/riscv_test.h @@ -86,7 +86,7 @@ userstart: \ #define PGSHIFT 13 #define PGSIZE (1 << PGSHIFT) -#define SIZEOF_TRAPFRAME_T 1328 +#define SIZEOF_TRAPFRAME_T 20784 #ifndef __ASSEMBLER__ @@ -147,7 +147,7 @@ typedef struct long cause; long insn; long hwacha_cause; - long evac[128]; + long evac[2560]; } trapframe_t; #endif |