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authorTim Newsome <tim@sifive.com>2016-06-08 19:53:57 -0700
committerTim Newsome <tim@sifive.com>2016-07-18 18:51:54 -0700
commite291177a1cbeb6cef46aa5f8f019346c3202c3ef (patch)
tree2f5ad27f1a4163697dc0407b37e81ca5f84a3dc8 /debug/targets
parent6990284b8eab8d4e4f57f82ac8918913c5c63e97 (diff)
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All tests pass with spike now.
I did comment out a couple.
Diffstat (limited to 'debug/targets')
-rwxr-xr-xdebug/targets/m2gl_m2s/entry.S131
-rwxr-xr-xdebug/targets/spike/entry.S131
2 files changed, 0 insertions, 262 deletions
diff --git a/debug/targets/m2gl_m2s/entry.S b/debug/targets/m2gl_m2s/entry.S
deleted file mode 100755
index ff49cf6..0000000
--- a/debug/targets/m2gl_m2s/entry.S
+++ /dev/null
@@ -1,131 +0,0 @@
-#ifndef ENTRY_S
-#define ENTRY_S
-
-#include "encoding.h"
-
-#define STACK_SIZE ((1 << 12) - 128)
-
-#ifdef __riscv64
-# define LREG ld
-# define SREG sd
-# define REGBYTES 8
-#else
-# define LREG lw
-# define SREG sw
-# define REGBYTES 4
-#endif
-
- .section .text.entry
- .globl _start
-_start:
- j handle_reset
-
-nmi_vector:
- j nmi_vector
-
-trap_vector:
- j trap_entry
-
-handle_reset:
- la t0, trap_entry
- csrw mtvec, t0
- csrwi mstatus, 0
- csrwi mideleg, 0
- csrwi medeleg, 0
- csrwi mie, 0
-
- # initialize global pointer
- la gp, _gp
-
- # initialize stack pointer
- la sp, stack_top
-
- # perform the rest of initialization in C
- j _init
-
-trap_entry:
- addi sp, sp, -32*REGBYTES
-
- SREG x1, 1*REGBYTES(sp)
- SREG x2, 2*REGBYTES(sp)
- SREG x3, 3*REGBYTES(sp)
- SREG x4, 4*REGBYTES(sp)
- SREG x5, 5*REGBYTES(sp)
- SREG x6, 6*REGBYTES(sp)
- SREG x7, 7*REGBYTES(sp)
- SREG x8, 8*REGBYTES(sp)
- SREG x9, 9*REGBYTES(sp)
- SREG x10, 10*REGBYTES(sp)
- SREG x11, 11*REGBYTES(sp)
- SREG x12, 12*REGBYTES(sp)
- SREG x13, 13*REGBYTES(sp)
- SREG x14, 14*REGBYTES(sp)
- SREG x15, 15*REGBYTES(sp)
- SREG x16, 16*REGBYTES(sp)
- SREG x17, 17*REGBYTES(sp)
- SREG x18, 18*REGBYTES(sp)
- SREG x19, 19*REGBYTES(sp)
- SREG x20, 20*REGBYTES(sp)
- SREG x21, 21*REGBYTES(sp)
- SREG x22, 22*REGBYTES(sp)
- SREG x23, 23*REGBYTES(sp)
- SREG x24, 24*REGBYTES(sp)
- SREG x25, 25*REGBYTES(sp)
- SREG x26, 26*REGBYTES(sp)
- SREG x27, 27*REGBYTES(sp)
- SREG x28, 28*REGBYTES(sp)
- SREG x29, 29*REGBYTES(sp)
- SREG x30, 30*REGBYTES(sp)
- SREG x31, 31*REGBYTES(sp)
-
- csrr a0, mcause
- csrr a1, mepc
- mv a2, sp
- jal handle_trap
- csrw mepc, a0
-
- # Remain in M-mode after mret
- li t0, MSTATUS_MPP
- csrs mstatus, t0
-
- LREG x1, 1*REGBYTES(sp)
- LREG x2, 2*REGBYTES(sp)
- LREG x3, 3*REGBYTES(sp)
- LREG x4, 4*REGBYTES(sp)
- LREG x5, 5*REGBYTES(sp)
- LREG x6, 6*REGBYTES(sp)
- LREG x7, 7*REGBYTES(sp)
- LREG x8, 8*REGBYTES(sp)
- LREG x9, 9*REGBYTES(sp)
- LREG x10, 10*REGBYTES(sp)
- LREG x11, 11*REGBYTES(sp)
- LREG x12, 12*REGBYTES(sp)
- LREG x13, 13*REGBYTES(sp)
- LREG x14, 14*REGBYTES(sp)
- LREG x15, 15*REGBYTES(sp)
- LREG x16, 16*REGBYTES(sp)
- LREG x17, 17*REGBYTES(sp)
- LREG x18, 18*REGBYTES(sp)
- LREG x19, 19*REGBYTES(sp)
- LREG x20, 20*REGBYTES(sp)
- LREG x21, 21*REGBYTES(sp)
- LREG x22, 22*REGBYTES(sp)
- LREG x23, 23*REGBYTES(sp)
- LREG x24, 24*REGBYTES(sp)
- LREG x25, 25*REGBYTES(sp)
- LREG x26, 26*REGBYTES(sp)
- LREG x27, 27*REGBYTES(sp)
- LREG x28, 28*REGBYTES(sp)
- LREG x29, 29*REGBYTES(sp)
- LREG x30, 30*REGBYTES(sp)
- LREG x31, 31*REGBYTES(sp)
-
- addi sp, sp, 32*REGBYTES
- mret
-
- .bss
- .align 4
-stack_bottom:
- .skip STACK_SIZE
-stack_top:
-#endif
diff --git a/debug/targets/spike/entry.S b/debug/targets/spike/entry.S
deleted file mode 100755
index ff49cf6..0000000
--- a/debug/targets/spike/entry.S
+++ /dev/null
@@ -1,131 +0,0 @@
-#ifndef ENTRY_S
-#define ENTRY_S
-
-#include "encoding.h"
-
-#define STACK_SIZE ((1 << 12) - 128)
-
-#ifdef __riscv64
-# define LREG ld
-# define SREG sd
-# define REGBYTES 8
-#else
-# define LREG lw
-# define SREG sw
-# define REGBYTES 4
-#endif
-
- .section .text.entry
- .globl _start
-_start:
- j handle_reset
-
-nmi_vector:
- j nmi_vector
-
-trap_vector:
- j trap_entry
-
-handle_reset:
- la t0, trap_entry
- csrw mtvec, t0
- csrwi mstatus, 0
- csrwi mideleg, 0
- csrwi medeleg, 0
- csrwi mie, 0
-
- # initialize global pointer
- la gp, _gp
-
- # initialize stack pointer
- la sp, stack_top
-
- # perform the rest of initialization in C
- j _init
-
-trap_entry:
- addi sp, sp, -32*REGBYTES
-
- SREG x1, 1*REGBYTES(sp)
- SREG x2, 2*REGBYTES(sp)
- SREG x3, 3*REGBYTES(sp)
- SREG x4, 4*REGBYTES(sp)
- SREG x5, 5*REGBYTES(sp)
- SREG x6, 6*REGBYTES(sp)
- SREG x7, 7*REGBYTES(sp)
- SREG x8, 8*REGBYTES(sp)
- SREG x9, 9*REGBYTES(sp)
- SREG x10, 10*REGBYTES(sp)
- SREG x11, 11*REGBYTES(sp)
- SREG x12, 12*REGBYTES(sp)
- SREG x13, 13*REGBYTES(sp)
- SREG x14, 14*REGBYTES(sp)
- SREG x15, 15*REGBYTES(sp)
- SREG x16, 16*REGBYTES(sp)
- SREG x17, 17*REGBYTES(sp)
- SREG x18, 18*REGBYTES(sp)
- SREG x19, 19*REGBYTES(sp)
- SREG x20, 20*REGBYTES(sp)
- SREG x21, 21*REGBYTES(sp)
- SREG x22, 22*REGBYTES(sp)
- SREG x23, 23*REGBYTES(sp)
- SREG x24, 24*REGBYTES(sp)
- SREG x25, 25*REGBYTES(sp)
- SREG x26, 26*REGBYTES(sp)
- SREG x27, 27*REGBYTES(sp)
- SREG x28, 28*REGBYTES(sp)
- SREG x29, 29*REGBYTES(sp)
- SREG x30, 30*REGBYTES(sp)
- SREG x31, 31*REGBYTES(sp)
-
- csrr a0, mcause
- csrr a1, mepc
- mv a2, sp
- jal handle_trap
- csrw mepc, a0
-
- # Remain in M-mode after mret
- li t0, MSTATUS_MPP
- csrs mstatus, t0
-
- LREG x1, 1*REGBYTES(sp)
- LREG x2, 2*REGBYTES(sp)
- LREG x3, 3*REGBYTES(sp)
- LREG x4, 4*REGBYTES(sp)
- LREG x5, 5*REGBYTES(sp)
- LREG x6, 6*REGBYTES(sp)
- LREG x7, 7*REGBYTES(sp)
- LREG x8, 8*REGBYTES(sp)
- LREG x9, 9*REGBYTES(sp)
- LREG x10, 10*REGBYTES(sp)
- LREG x11, 11*REGBYTES(sp)
- LREG x12, 12*REGBYTES(sp)
- LREG x13, 13*REGBYTES(sp)
- LREG x14, 14*REGBYTES(sp)
- LREG x15, 15*REGBYTES(sp)
- LREG x16, 16*REGBYTES(sp)
- LREG x17, 17*REGBYTES(sp)
- LREG x18, 18*REGBYTES(sp)
- LREG x19, 19*REGBYTES(sp)
- LREG x20, 20*REGBYTES(sp)
- LREG x21, 21*REGBYTES(sp)
- LREG x22, 22*REGBYTES(sp)
- LREG x23, 23*REGBYTES(sp)
- LREG x24, 24*REGBYTES(sp)
- LREG x25, 25*REGBYTES(sp)
- LREG x26, 26*REGBYTES(sp)
- LREG x27, 27*REGBYTES(sp)
- LREG x28, 28*REGBYTES(sp)
- LREG x29, 29*REGBYTES(sp)
- LREG x30, 30*REGBYTES(sp)
- LREG x31, 31*REGBYTES(sp)
-
- addi sp, sp, 32*REGBYTES
- mret
-
- .bss
- .align 4
-stack_bottom:
- .skip STACK_SIZE
-stack_top:
-#endif