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build/machineCsr.elf: file format elf32-littleriscv
Disassembly of section .yolo:
80000000 <trap_entry-0x20>:
j _start
80000000: 0900006f j 80000090 <_start>
nop
80000004: 00000013 nop
nop
80000008: 00000013 nop
nop
8000000c: 00000013 nop
nop
80000010: 00000013 nop
nop
80000014: 00000013 nop
nop
80000018: 00000013 nop
nop
8000001c: 00000013 nop
80000020 <trap_entry>:
.global trap_entry
trap_entry:
csrr x28, mcause
80000020: 34202e73 csrr t3,mcause
bnez x28, notICmdAlignementException
80000024: 000e1e63 bnez t3,80000040 <notICmdAlignementException>
li x30, 0xFFFFFFFC
80000028: ffc00f13 li t5,-4
csrr x29, mepc
8000002c: 34102ef3 csrr t4,mepc
and x29,x29,x30
80000030: 01eefeb3 and t4,t4,t5
addi x29, x29, 4
80000034: 004e8e93 addi t4,t4,4
csrw mepc, x29
80000038: 341e9073 csrw mepc,t4
j mepcFixed
8000003c: 01c0006f j 80000058 <mepcFixed>
80000040 <notICmdAlignementException>:
notICmdAlignementException:
li x29, 0x80000000
80000040: 80000eb7 lui t4,0x80000
and x30, x28, x29
80000044: 01de7f33 and t5,t3,t4
bnez x30, mepcFixed
80000048: 000f1863 bnez t5,80000058 <mepcFixed>
csrr x29, mepc
8000004c: 34102ef3 csrr t4,mepc
addi x29, x29, 4
80000050: 004e8e93 addi t4,t4,4 # 80000004 <_etext+0xfffffdf8>
csrw mepc, x29
80000054: 341e9073 csrw mepc,t4
80000058 <mepcFixed>:
mepcFixed:
li x29, 0x80000003u
80000058: 80000eb7 lui t4,0x80000
8000005c: 003e8e93 addi t4,t4,3 # 80000003 <_etext+0xfffffdf7>
bne x29, x28, noSoftwareInterrupt
80000060: 01ce9663 bne t4,t3,8000006c <noSoftwareInterrupt>
li x29, 0x008
80000064: 00800e93 li t4,8
csrc mip, x29
80000068: 344eb073 csrc mip,t4
8000006c <noSoftwareInterrupt>:
noSoftwareInterrupt:
li x29, 0x80000007u
8000006c: 80000eb7 lui t4,0x80000
80000070: 007e8e93 addi t4,t4,7 # 80000007 <_etext+0xfffffdfb>
bne x29, x28, noTimerInterrupt
80000074: 01ce9463 bne t4,t3,8000007c <noTimerInterrupt>
csrw mie, 0
80000078: 30405073 csrwi mie,0
8000007c <noTimerInterrupt>:
noTimerInterrupt:
li x29, 0x8000000bu
8000007c: 80000eb7 lui t4,0x80000
80000080: 00be8e93 addi t4,t4,11 # 8000000b <_etext+0xfffffdff>
bne x29, x28, noExernalInterrupt
80000084: 01ce9463 bne t4,t3,8000008c <noExernalInterrupt>
csrw mie, 0
80000088: 30405073 csrwi mie,0
8000008c <noExernalInterrupt>:
noExernalInterrupt:
mret
8000008c: 30200073 mret
80000090 <_start>:
.text
.globl _start
_start:
li x28, 1
80000090: 00100e13 li t3,1
scall
80000094: 00000073 ecall
li x28, 2
80000098: 00200e13 li t3,2
li t0, 0x008
8000009c: 00800293 li t0,8
csrs mstatus,t0
800000a0: 3002a073 csrs mstatus,t0
li t0, 0x008
800000a4: 00800293 li t0,8
csrw mie,t0
800000a8: 30429073 csrw mie,t0
li t0, 0x008
800000ac: 00800293 li t0,8
csrs mip,t0
800000b0: 3442a073 csrs mip,t0
nop
800000b4: 00000013 nop
nop
800000b8: 00000013 nop
nop
800000bc: 00000013 nop
nop
800000c0: 00000013 nop
nop
800000c4: 00000013 nop
nop
800000c8: 00000013 nop
nop
800000cc: 00000013 nop
nop
800000d0: 00000013 nop
nop
800000d4: 00000013 nop
nop
800000d8: 00000013 nop
nop
800000dc: 00000013 nop
nop
800000e0: 00000013 nop
li x28, 3
800000e4: 00300e13 li t3,3
li t0, 0x080
800000e8: 08000293 li t0,128
csrw mie,t0
800000ec: 30429073 csrw mie,t0
nop
800000f0: 00000013 nop
nop
800000f4: 00000013 nop
nop
800000f8: 00000013 nop
nop
800000fc: 00000013 nop
nop
80000100: 00000013 nop
nop
80000104: 00000013 nop
nop
80000108: 00000013 nop
li x28, 4
8000010c: 00400e13 li t3,4
li t0, 0x800
80000110: 000012b7 lui t0,0x1
80000114: 80028293 addi t0,t0,-2048 # 800 <_stack_size>
csrw mie,t0
80000118: 30429073 csrw mie,t0
nop
8000011c: 00000013 nop
nop
80000120: 00000013 nop
nop
80000124: 00000013 nop
nop
80000128: 00000013 nop
nop
8000012c: 00000013 nop
nop
80000130: 00000013 nop
nop
80000134: 00000013 nop
li x28, 5
80000138: 00500e13 li t3,5
li x3, 0xF00FFF40
8000013c: f01001b7 lui gp,0xf0100
80000140: f4018193 addi gp,gp,-192 # f00fff40 <_etext+0x700ffd34>
lw x4, 0(x3)
80000144: 0001a203 lw tp,0(gp)
lw x5, 4(x3)
80000148: 0041a283 lw t0,4(gp)
addi x4, x4, 1023
8000014c: 3ff20213 addi tp,tp,1023 # 3ff <_stack_size-0x401>
sw x4, 8(x3)
80000150: 0041a423 sw tp,8(gp)
sw x5, 12(x3)
80000154: 0051a623 sw t0,12(gp)
li x28, 6
80000158: 00600e13 li t3,6
li x4, 0x080
8000015c: 08000213 li tp,128
csrw mie,x4
80000160: 30421073 csrw mie,tp
li x28, 7
80000164: 00700e13 li t3,7
wfi
80000168: 10500073 wfi
li x28, 8
8000016c: 00800e13 li t3,8
li x3, 1
80000170: 00100193 li gp,1
sw x4,0(x3)
80000174: 0041a023 sw tp,0(gp)
li x28, 9
80000178: 00900e13 li t3,9
sh x4,0(x3)
8000017c: 00419023 sh tp,0(gp)
li x28, 10
80000180: 00a00e13 li t3,10
lw x4,0(x3)
80000184: 0001a203 lw tp,0(gp)
li x28, 11
80000188: 00b00e13 li t3,11
lh x4,0(x3)
8000018c: 00019203 lh tp,0(gp)
li x28, 12
80000190: 00c00e13 li t3,12
li x28, 13
80000194: 00d00e13 li t3,13
lw x1,0(x0)
80000198: 00002083 lw ra,0(zero) # 0 <_stack_size-0x800>
//unalignedPcA:
//j unalignedPcA+2
//lw x1,0(x0)
li x28, 14
8000019c: 00e00e13 li t3,14
hret
800001a0: 20200073 hret
li x28, 15
800001a4: 00f00e13 li t3,15
li x1, 0xF00FFF60
800001a8: f01000b7 lui ra,0xf0100
800001ac: f6008093 addi ra,ra,-160 # f00fff60 <_etext+0x700ffd54>
lw x2, 0(x1)
800001b0: 0000a103 lw sp,0(ra)
li x28, 16
800001b4: 01000e13 li t3,16
sw x2, 0(x1)
800001b8: 0020a023 sw sp,0(ra)
li x28, 17
800001bc: 01100e13 li t3,17
jr x1
800001c0: 00008067 ret
Disassembly of section .text:
800001c4 <irqCpp>:
}
void irqCpp(int irq){
}
800001c4: 00008067 ret
800001c8 <main>:
}
800001c8: 00000513 li a0,0
800001cc: 00008067 ret
800001d0: 0010 0x10
800001d2: 0000 unimp
800001d4: 0000 unimp
800001d6: 0000 unimp
800001d8: 7a01 lui s4,0xfffe0
800001da: 0052 c.slli zero,0x14
800001dc: 7c01 lui s8,0xfffe0
800001de: 0101 addi sp,sp,0
800001e0: 00020d1b 0x20d1b
800001e4: 0010 0x10
800001e6: 0000 unimp
800001e8: 0018 0x18
800001ea: 0000 unimp
800001ec: ffdc fsw fa5,60(a5)
800001ee: ffff 0xffff
800001f0: 0008 0x8
800001f2: 0000 unimp
800001f4: 0000 unimp
800001f6: 0000 unimp
800001f8: 0010 0x10
800001fa: 0000 unimp
800001fc: 002c addi a1,sp,8
800001fe: 0000 unimp
80000200: ffc4 fsw fs1,60(a5)
80000202: ffff 0xffff
80000204: 0004 0x4
80000206: 0000 unimp
80000208: 0000 unimp
...
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