summaryrefslogtreecommitdiff
path: root/build
diff options
context:
space:
mode:
Diffstat (limited to 'build')
-rwxr-xr-xbuild/kernel.elfbin184056 -> 248784 bytes
-rw-r--r--build/src/drivers/virtio_dist.obin93248 -> 104488 bytes
-rw-r--r--build/src/fs/fat32.obin0 -> 165984 bytes
-rw-r--r--build/src/fs/file.obin0 -> 51760 bytes
-rw-r--r--build/src/fs/fs.obin0 -> 74136 bytes
-rw-r--r--build/src/kernel/bio.obin0 -> 53432 bytes
-rw-r--r--build/src/kernel/cxx.obin0 -> 19936 bytes
-rw-r--r--build/src/kernel/initcode.obin3952 -> 4368 bytes
-rw-r--r--build/src/kernel/main.obin19608 -> 21336 bytes
-rw-r--r--build/src/kernel/mm/pmm.obin90424 -> 90360 bytes
-rw-r--r--build/src/kernel/mm/vm.obin214608 -> 227848 bytes
-rw-r--r--build/src/kernel/proc/proc.obin212272 -> 221432 bytes
-rw-r--r--build/src/kernel/syscall.obin61936 -> 91592 bytes
-rw-r--r--build/src/lib/string.obin27632 -> 31608 bytes
-rw-r--r--build/user/init.obin112536 -> 121792 bytes
-rwxr-xr-xbuild/user/initcodebin2928 -> 3344 bytes
-rw-r--r--build/user/initcode.asm1377
-rwxr-xr-xbuild/user/initcode.outbin22440 -> 23808 bytes
18 files changed, 730 insertions, 647 deletions
diff --git a/build/kernel.elf b/build/kernel.elf
index 902f32b..cf12d9c 100755
--- a/build/kernel.elf
+++ b/build/kernel.elf
Binary files differ
diff --git a/build/src/drivers/virtio_dist.o b/build/src/drivers/virtio_dist.o
index cc608ca..594b0e7 100644
--- a/build/src/drivers/virtio_dist.o
+++ b/build/src/drivers/virtio_dist.o
Binary files differ
diff --git a/build/src/fs/fat32.o b/build/src/fs/fat32.o
new file mode 100644
index 0000000..978eb14
--- /dev/null
+++ b/build/src/fs/fat32.o
Binary files differ
diff --git a/build/src/fs/file.o b/build/src/fs/file.o
new file mode 100644
index 0000000..7dc96e9
--- /dev/null
+++ b/build/src/fs/file.o
Binary files differ
diff --git a/build/src/fs/fs.o b/build/src/fs/fs.o
new file mode 100644
index 0000000..dd6a386
--- /dev/null
+++ b/build/src/fs/fs.o
Binary files differ
diff --git a/build/src/kernel/bio.o b/build/src/kernel/bio.o
new file mode 100644
index 0000000..578821b
--- /dev/null
+++ b/build/src/kernel/bio.o
Binary files differ
diff --git a/build/src/kernel/cxx.o b/build/src/kernel/cxx.o
new file mode 100644
index 0000000..a115a07
--- /dev/null
+++ b/build/src/kernel/cxx.o
Binary files differ
diff --git a/build/src/kernel/initcode.o b/build/src/kernel/initcode.o
index a1c9bd8..0bfbd9e 100644
--- a/build/src/kernel/initcode.o
+++ b/build/src/kernel/initcode.o
Binary files differ
diff --git a/build/src/kernel/main.o b/build/src/kernel/main.o
index df27b46..6b663cd 100644
--- a/build/src/kernel/main.o
+++ b/build/src/kernel/main.o
Binary files differ
diff --git a/build/src/kernel/mm/pmm.o b/build/src/kernel/mm/pmm.o
index db30140..b0bdecf 100644
--- a/build/src/kernel/mm/pmm.o
+++ b/build/src/kernel/mm/pmm.o
Binary files differ
diff --git a/build/src/kernel/mm/vm.o b/build/src/kernel/mm/vm.o
index 5d30dcd..8743310 100644
--- a/build/src/kernel/mm/vm.o
+++ b/build/src/kernel/mm/vm.o
Binary files differ
diff --git a/build/src/kernel/proc/proc.o b/build/src/kernel/proc/proc.o
index ad606f0..7ae741b 100644
--- a/build/src/kernel/proc/proc.o
+++ b/build/src/kernel/proc/proc.o
Binary files differ
diff --git a/build/src/kernel/syscall.o b/build/src/kernel/syscall.o
index d398c30..bc3200e 100644
--- a/build/src/kernel/syscall.o
+++ b/build/src/kernel/syscall.o
Binary files differ
diff --git a/build/src/lib/string.o b/build/src/lib/string.o
index 6d50c43..6818c98 100644
--- a/build/src/lib/string.o
+++ b/build/src/lib/string.o
Binary files differ
diff --git a/build/user/init.o b/build/user/init.o
index aea18f2..6380026 100644
--- a/build/user/init.o
+++ b/build/user/init.o
Binary files differ
diff --git a/build/user/initcode b/build/user/initcode
index b6ac9a3..ef0eb5a 100755
--- a/build/user/initcode
+++ b/build/user/initcode
Binary files differ
diff --git a/build/user/initcode.asm b/build/user/initcode.asm
index 1cb4088..99769f6 100644
--- a/build/user/initcode.asm
+++ b/build/user/initcode.asm
@@ -15,15 +15,15 @@ _start:
2: 4581 li a1,0
call main
- 4: 578000ef jal 57c <main>
+ 4: 57a000ef jal 57e <main>
call exit
- 8: 648000ef jal 650 <exit>
+ 8: 706000ef jal 70e <exit>
c: a001 j c <_start+0xc>
000000000000000e <_Z6strlenPKc>:
-// =============================================================
+#include "common/fcntl.h"
int strlen(const char *s)
{
@@ -55,7 +55,7 @@ void print(const char *s)
{
32: 85aa mv a1,a0
while (s[n])
- 34: cf89 beqz a5,4e <_Z5printPKc+0x20>
+ 34: cf91 beqz a5,50 <_Z5printPKc+0x22>
36: 00150693 addi a3,a0,1
3a: 87b6 mv a5,a3
3c: 0007c703 lbu a4,0(a5)
@@ -67,987 +67,1070 @@ void print(const char *s)
48: 2605 addiw a2,a2,1
write(1, s, strlen(s));
4a: 4505 li a0,1
- 4c: a515 j 670 <write>
+ 4c: 6e20006f j 72e <write>
int n = 0;
- 4e: 4601 li a2,0
+ 50: 4601 li a2,0
write(1, s, strlen(s));
- 50: 4505 li a0,1
- 52: ad39 j 670 <write>
+ 52: 4505 li a0,1
+ 54: ade9 j 72e <write>
-0000000000000054 <_Z9print_inti>:
+0000000000000056 <_Z9print_inti>:
void print_int(int n)
{
char buf[16];
int i = 0;
int neg = 0;
if (n == 0)
- 54: c149 beqz a0,d6 <_Z9print_inti+0x82>
+ 56: c149 beqz a0,d8 <_Z9print_inti+0x82>
{
- 56: 7179 addi sp,sp,-48
- 58: f406 sd ra,40(sp)
- 5a: f022 sd s0,32(sp)
- 5c: ec26 sd s1,24(sp)
+ 58: 7179 addi sp,sp,-48
+ 5a: f406 sd ra,40(sp)
+ 5c: f022 sd s0,32(sp)
+ 5e: ec26 sd s1,24(sp)
int neg = 0;
- 5e: 4801 li a6,0
+ 60: 4801 li a6,0
{
write(1, "0", 1);
return;
}
if (n < 0)
- 60: 04054c63 bltz a0,b8 <_Z9print_inti+0x64>
- 64: 840a mv s0,sp
+ 62: 04054c63 bltz a0,ba <_Z9print_inti+0x64>
+ 66: 840a mv s0,sp
{
neg = 1;
- 66: 86a2 mv a3,s0
- 68: 4701 li a4,0
+ 68: 86a2 mv a3,s0
+ 6a: 4701 li a4,0
n = -n;
}
while (n > 0)
{
buf[i++] = (n % 10) + '0';
- 6a: 4629 li a2,10
- 6c: 02c567bb remw a5,a0,a2
+ 6c: 4629 li a2,10
+ 6e: 02c567bb remw a5,a0,a2
while (n > 0)
- 70: 0685 addi a3,a3,1
- 72: 85ba mv a1,a4
+ 72: 0685 addi a3,a3,1
+ 74: 85ba mv a1,a4
buf[i++] = (n % 10) + '0';
- 74: 2705 addiw a4,a4,1
+ 76: 2705 addiw a4,a4,1
n /= 10;
- 76: 02c5453b divw a0,a0,a2
+ 78: 02c5453b divw a0,a0,a2
buf[i++] = (n % 10) + '0';
- 7a: 0307879b addiw a5,a5,48
- 7e: fef68fa3 sb a5,-1(a3)
+ 7c: 0307879b addiw a5,a5,48
+ 80: fef68fa3 sb a5,-1(a3)
while (n > 0)
- 82: f56d bnez a0,6c <_Z9print_inti+0x18>
+ 84: f56d bnez a0,6e <_Z9print_inti+0x18>
}
if (neg)
- 84: 02081e63 bnez a6,c0 <_Z9print_inti+0x6c>
- 88: fff7079b addiw a5,a4,-1
- 8c: ffe40493 addi s1,s0,-2
- 90: 1782 slli a5,a5,0x20
- 92: fff70693 addi a3,a4,-1
- 96: 94ba add s1,s1,a4
- 98: 9381 srli a5,a5,0x20
- 9a: 9436 add s0,s0,a3
- 9c: 8c9d sub s1,s1,a5
+ 86: 02081e63 bnez a6,c2 <_Z9print_inti+0x6c>
+ 8a: fff7079b addiw a5,a4,-1
+ 8e: ffe40493 addi s1,s0,-2
+ 92: 1782 slli a5,a5,0x20
+ 94: fff70693 addi a3,a4,-1
+ 98: 94ba add s1,s1,a4
+ 9a: 9381 srli a5,a5,0x20
+ 9c: 9436 add s0,s0,a3
+ 9e: 8c9d sub s1,s1,a5
buf[i++] = '-';
while (i > 0)
write(1, &buf[--i], 1);
- 9e: 85a2 mv a1,s0
- a0: 4605 li a2,1
- a2: 4505 li a0,1
+ a0: 85a2 mv a1,s0
+ a2: 4605 li a2,1
+ a4: 4505 li a0,1
while (i > 0)
- a4: 147d addi s0,s0,-1
+ a6: 147d addi s0,s0,-1
write(1, &buf[--i], 1);
- a6: 5ca000ef jal 670 <write>
+ a8: 686000ef jal 72e <write>
while (i > 0)
- aa: fe849ae3 bne s1,s0,9e <_Z9print_inti+0x4a>
+ ac: fe849ae3 bne s1,s0,a0 <_Z9print_inti+0x4a>
}
- ae: 70a2 ld ra,40(sp)
- b0: 7402 ld s0,32(sp)
- b2: 64e2 ld s1,24(sp)
- b4: 6145 addi sp,sp,48
- b6: 8082 ret
+ b0: 70a2 ld ra,40(sp)
+ b2: 7402 ld s0,32(sp)
+ b4: 64e2 ld s1,24(sp)
+ b6: 6145 addi sp,sp,48
+ b8: 8082 ret
n = -n;
- b8: 40a0053b negw a0,a0
+ ba: 40a0053b negw a0,a0
neg = 1;
- bc: 4805 li a6,1
- be: b75d j 64 <_Z9print_inti+0x10>
+ be: 4805 li a6,1
+ c0: b75d j 66 <_Z9print_inti+0x10>
buf[i++] = '-';
- c0: 01070793 addi a5,a4,16
- c4: 00278733 add a4,a5,sp
- c8: 02d00793 li a5,45
- cc: fef70823 sb a5,-16(a4)
- d0: 0025871b addiw a4,a1,2
- d4: bf55 j 88 <_Z9print_inti+0x34>
+ c2: 01070793 addi a5,a4,16
+ c6: 00278733 add a4,a5,sp
+ ca: 02d00793 li a5,45
+ ce: fef70823 sb a5,-16(a4)
+ d2: 0025871b addiw a4,a1,2
+ d6: bf55 j 8a <_Z9print_inti+0x34>
write(1, "0", 1);
- d6: 4605 li a2,1
- d8: 00000597 auipc a1,0x0
- dc: 62858593 addi a1,a1,1576 # 700 <disk_test+0x8>
- e0: 4505 li a0,1
- e2: a379 j 670 <write>
+ d8: 4605 li a2,1
+ da: 00000597 auipc a1,0x0
+ de: 6e658593 addi a1,a1,1766 # 7c0 <disk_test+0xa>
+ e2: 4505 li a0,1
+ e4: a5a9 j 72e <write>
-00000000000000e4 <_Z9print_hexy>:
+00000000000000e6 <_Z9print_hexy>:
void print_hex(uint64 n)
{
char buf[16];
char digits[] = "0123456789ABCDEF";
- e4: 00000797 auipc a5,0x0
- e8: 62c78793 addi a5,a5,1580 # 710 <disk_test+0x18>
- ec: 6394 ld a3,0(a5)
- ee: 6798 ld a4,8(a5)
- f0: 0107c783 lbu a5,16(a5)
+ e6: 00000797 auipc a5,0x0
+ ea: 6ea78793 addi a5,a5,1770 # 7d0 <disk_test+0x1a>
+ ee: 6394 ld a3,0(a5)
+ f0: 6798 ld a4,8(a5)
+ f2: 0107c783 lbu a5,16(a5)
{
- f4: 715d addi sp,sp,-80
- f6: fc26 sd s1,56(sp)
+ f6: 715d addi sp,sp,-80
+ f8: fc26 sd s1,56(sp)
write(1, "0x", 2);
- f8: 4609 li a2,2
+ fa: 4609 li a2,2
{
- fa: 84aa mv s1,a0
+ fc: 84aa mv s1,a0
write(1, "0x", 2);
- fc: 00000597 auipc a1,0x0
- 100: 60c58593 addi a1,a1,1548 # 708 <disk_test+0x10>
- 104: 4505 li a0,1
+ fe: 00000597 auipc a1,0x0
+ 102: 6ca58593 addi a1,a1,1738 # 7c8 <disk_test+0x12>
+ 106: 4505 li a0,1
{
- 106: e486 sd ra,72(sp)
+ 108: e486 sd ra,72(sp)
char digits[] = "0123456789ABCDEF";
- 108: ec36 sd a3,24(sp)
- 10a: f03a sd a4,32(sp)
- 10c: 02f10423 sb a5,40(sp)
+ 10a: ec36 sd a3,24(sp)
+ 10c: f03a sd a4,32(sp)
+ 10e: 02f10423 sb a5,40(sp)
write(1, "0x", 2);
- 110: 560000ef jal 670 <write>
+ 112: 61c000ef jal 72e <write>
if (n == 0)
- 114: cca1 beqz s1,16c <_Z9print_hexy+0x88>
- 116: e0a2 sd s0,64(sp)
- 118: 0020 addi s0,sp,8
- 11a: 87a2 mv a5,s0
+ 116: cca1 beqz s1,16e <_Z9print_hexy+0x88>
+ 118: e0a2 sd s0,64(sp)
+ 11a: 0020 addi s0,sp,8
+ 11c: 87a2 mv a5,s0
return;
}
int i = 0;
while (n > 0)
{
buf[i++] = digits[n % 16];
- 11c: 00f4f713 andi a4,s1,15
- 120: 03070713 addi a4,a4,48
- 124: 970a add a4,a4,sp
- 126: fe874683 lbu a3,-24(a4)
+ 11e: 00f4f713 andi a4,s1,15
+ 122: 03070713 addi a4,a4,48
+ 126: 970a add a4,a4,sp
+ 128: fe874683 lbu a3,-24(a4)
n /= 16;
- 12a: 8091 srli s1,s1,0x4
- 12c: 873e mv a4,a5
+ 12c: 8091 srli s1,s1,0x4
+ 12e: 873e mv a4,a5
buf[i++] = digits[n % 16];
- 12e: 00d78023 sb a3,0(a5)
+ 130: 00d78023 sb a3,0(a5)
while (n > 0)
- 132: 0785 addi a5,a5,1
- 134: f4e5 bnez s1,11c <_Z9print_hexy+0x38>
- 136: 9f01 subw a4,a4,s0
- 138: 0017079b addiw a5,a4,1
- 13c: fff7871b addiw a4,a5,-1
- 140: ffe40493 addi s1,s0,-2
- 144: 1702 slli a4,a4,0x20
- 146: fff78693 addi a3,a5,-1
- 14a: 94be add s1,s1,a5
- 14c: 9301 srli a4,a4,0x20
- 14e: 9436 add s0,s0,a3
- 150: 8c99 sub s1,s1,a4
+ 134: 0785 addi a5,a5,1
+ 136: f4e5 bnez s1,11e <_Z9print_hexy+0x38>
+ 138: 9f01 subw a4,a4,s0
+ 13a: 0017079b addiw a5,a4,1
+ 13e: fff7871b addiw a4,a5,-1
+ 142: ffe40493 addi s1,s0,-2
+ 146: 1702 slli a4,a4,0x20
+ 148: fff78693 addi a3,a5,-1
+ 14c: 94be add s1,s1,a5
+ 14e: 9301 srli a4,a4,0x20
+ 150: 9436 add s0,s0,a3
+ 152: 8c99 sub s1,s1,a4
}
while (i > 0)
write(1, &buf[--i], 1);
- 152: 85a2 mv a1,s0
- 154: 4605 li a2,1
- 156: 4505 li a0,1
+ 154: 85a2 mv a1,s0
+ 156: 4605 li a2,1
+ 158: 4505 li a0,1
while (i > 0)
- 158: 147d addi s0,s0,-1
+ 15a: 147d addi s0,s0,-1
write(1, &buf[--i], 1);
- 15a: 516000ef jal 670 <write>
+ 15c: 5d2000ef jal 72e <write>
while (i > 0)
- 15e: fe941ae3 bne s0,s1,152 <_Z9print_hexy+0x6e>
- 162: 6406 ld s0,64(sp)
+ 160: fe941ae3 bne s0,s1,154 <_Z9print_hexy+0x6e>
+ 164: 6406 ld s0,64(sp)
}
- 164: 60a6 ld ra,72(sp)
- 166: 74e2 ld s1,56(sp)
- 168: 6161 addi sp,sp,80
- 16a: 8082 ret
- 16c: 60a6 ld ra,72(sp)
- 16e: 74e2 ld s1,56(sp)
+ 166: 60a6 ld ra,72(sp)
+ 168: 74e2 ld s1,56(sp)
+ 16a: 6161 addi sp,sp,80
+ 16c: 8082 ret
+ 16e: 60a6 ld ra,72(sp)
+ 170: 74e2 ld s1,56(sp)
write(1, "0", 1);
- 170: 4605 li a2,1
- 172: 00000597 auipc a1,0x0
- 176: 58e58593 addi a1,a1,1422 # 700 <disk_test+0x8>
- 17a: 4505 li a0,1
+ 172: 4605 li a2,1
+ 174: 00000597 auipc a1,0x0
+ 178: 64c58593 addi a1,a1,1612 # 7c0 <disk_test+0xa>
+ 17c: 4505 li a0,1
}
- 17c: 6161 addi sp,sp,80
+ 17e: 6161 addi sp,sp,80
write(1, "0", 1);
- 17e: a9cd j 670 <write>
+ 180: a37d j 72e <write>
-0000000000000180 <_Z13test_syscallsv>:
-// =============================================================
-// 系统调用测试套件
-// =============================================================
+0000000000000182 <_Z13test_syscallsv>:
void test_syscalls()
{
- 180: 1101 addi sp,sp,-32
- 182: 00000697 auipc a3,0x0
- 186: 5a668693 addi a3,a3,1446 # 728 <disk_test+0x30>
- 18a: ec06 sd ra,24(sp)
- 18c: e822 sd s0,16(sp)
- 18e: e426 sd s1,8(sp)
- 190: 87b6 mv a5,a3
+ 182: 1101 addi sp,sp,-32
+ 184: 00000697 auipc a3,0x0
+ 188: 66468693 addi a3,a3,1636 # 7e8 <disk_test+0x32>
+ 18c: ec06 sd ra,24(sp)
+ 18e: e822 sd s0,16(sp)
+ 190: e426 sd s1,8(sp)
+ 192: 87b6 mv a5,a3
while (s[n])
- 192: 0017c703 lbu a4,1(a5)
- 196: 863e mv a2,a5
- 198: 0785 addi a5,a5,1
- 19a: ff65 bnez a4,192 <_Z13test_syscallsv+0x12>
+ 194: 0017c703 lbu a4,1(a5)
+ 198: 863e mv a2,a5
+ 19a: 0785 addi a5,a5,1
+ 19c: ff65 bnez a4,194 <_Z13test_syscallsv+0x12>
n++;
- 19c: 9e15 subw a2,a2,a3
+ 19e: 9e15 subw a2,a2,a3
write(1, s, strlen(s));
- 19e: 2605 addiw a2,a2,1
- 1a0: 00000597 auipc a1,0x0
- 1a4: 58858593 addi a1,a1,1416 # 728 <disk_test+0x30>
- 1a8: 4505 li a0,1
- 1aa: 4c6000ef jal 670 <write>
+ 1a0: 2605 addiw a2,a2,1
+ 1a2: 00000597 auipc a1,0x0
+ 1a6: 64658593 addi a1,a1,1606 # 7e8 <disk_test+0x32>
+ 1aa: 4505 li a0,1
+ 1ac: 582000ef jal 72e <write>
while (s[n])
- 1ae: 00000697 auipc a3,0x0
- 1b2: 5aa68693 addi a3,a3,1450 # 758 <disk_test+0x60>
+ 1b0: 00000697 auipc a3,0x0
+ 1b4: 66868693 addi a3,a3,1640 # 818 <disk_test+0x62>
write(1, s, strlen(s));
- 1b6: 87b6 mv a5,a3
+ 1b8: 87b6 mv a5,a3
while (s[n])
- 1b8: 0017c703 lbu a4,1(a5)
- 1bc: 863e mv a2,a5
- 1be: 0785 addi a5,a5,1
- 1c0: ff65 bnez a4,1b8 <_Z13test_syscallsv+0x38>
+ 1ba: 0017c703 lbu a4,1(a5)
+ 1be: 863e mv a2,a5
+ 1c0: 0785 addi a5,a5,1
+ 1c2: ff65 bnez a4,1ba <_Z13test_syscallsv+0x38>
n++;
- 1c2: 9e15 subw a2,a2,a3
+ 1c4: 9e15 subw a2,a2,a3
write(1, s, strlen(s));
- 1c4: 2605 addiw a2,a2,1
- 1c6: 00000597 auipc a1,0x0
- 1ca: 59258593 addi a1,a1,1426 # 758 <disk_test+0x60>
- 1ce: 4505 li a0,1
- 1d0: 4a0000ef jal 670 <write>
+ 1c6: 2605 addiw a2,a2,1
+ 1c8: 00000597 auipc a1,0x0
+ 1cc: 65058593 addi a1,a1,1616 # 818 <disk_test+0x62>
+ 1d0: 4505 li a0,1
+ 1d2: 55c000ef jal 72e <write>
print("\n=== [Test] Starting System Call Check ===\n");
- // 1. 测试 getpid
print("[1/4] Checking getpid()... ");
int my_pid = getpid();
- 1d4: 4fc000ef jal 6d0 <getpid>
- 1d8: 842a mv s0,a0
+ 1d6: 5b8000ef jal 78e <getpid>
+ 1da: 842a mv s0,a0
if (my_pid > 0)
- 1da: 2aa05463 blez a0,482 <_Z13test_syscallsv+0x302>
- 1de: 00000697 auipc a3,0x0
- 1e2: 59a68693 addi a3,a3,1434 # 778 <disk_test+0x80>
- 1e6: 87b6 mv a5,a3
+ 1dc: 2aa05463 blez a0,484 <_Z13test_syscallsv+0x302>
+ 1e0: 00000697 auipc a3,0x0
+ 1e4: 65868693 addi a3,a3,1624 # 838 <disk_test+0x82>
+ 1e8: 87b6 mv a5,a3
while (s[n])
- 1e8: 0017c703 lbu a4,1(a5)
- 1ec: 863e mv a2,a5
- 1ee: 0785 addi a5,a5,1
- 1f0: ff65 bnez a4,1e8 <_Z13test_syscallsv+0x68>
+ 1ea: 0017c703 lbu a4,1(a5)
+ 1ee: 863e mv a2,a5
+ 1f0: 0785 addi a5,a5,1
+ 1f2: ff65 bnez a4,1ea <_Z13test_syscallsv+0x68>
n++;
- 1f2: 9e15 subw a2,a2,a3
+ 1f4: 9e15 subw a2,a2,a3
write(1, s, strlen(s));
- 1f4: 2605 addiw a2,a2,1
- 1f6: 00000597 auipc a1,0x0
- 1fa: 58258593 addi a1,a1,1410 # 778 <disk_test+0x80>
- 1fe: 4505 li a0,1
- 200: 470000ef jal 670 <write>
+ 1f6: 2605 addiw a2,a2,1
+ 1f8: 00000597 auipc a1,0x0
+ 1fc: 64058593 addi a1,a1,1600 # 838 <disk_test+0x82>
+ 200: 4505 li a0,1
+ 202: 52c000ef jal 72e <write>
{
print("PASS (PID=");
print_int(my_pid);
- 204: 8522 mv a0,s0
- 206: e4fff0ef jal 54 <_Z9print_inti>
+ 206: 8522 mv a0,s0
+ 208: e4fff0ef jal 56 <_Z9print_inti>
while (s[n])
- 20a: 00000697 auipc a3,0x0
- 20e: 57e68693 addi a3,a3,1406 # 788 <disk_test+0x90>
+ 20c: 00000697 auipc a3,0x0
+ 210: 63c68693 addi a3,a3,1596 # 848 <disk_test+0x92>
print_int(my_pid);
- 212: 87b6 mv a5,a3
+ 214: 87b6 mv a5,a3
while (s[n])
- 214: 0017c703 lbu a4,1(a5)
- 218: 863e mv a2,a5
- 21a: 0785 addi a5,a5,1
- 21c: ff65 bnez a4,214 <_Z13test_syscallsv+0x94>
+ 216: 0017c703 lbu a4,1(a5)
+ 21a: 863e mv a2,a5
+ 21c: 0785 addi a5,a5,1
+ 21e: ff65 bnez a4,216 <_Z13test_syscallsv+0x94>
n++;
- 21e: 9e15 subw a2,a2,a3
+ 220: 9e15 subw a2,a2,a3
write(1, s, strlen(s));
- 220: 2605 addiw a2,a2,1
- 222: 00000597 auipc a1,0x0
- 226: 56658593 addi a1,a1,1382 # 788 <disk_test+0x90>
- 22a: 4505 li a0,1
- 22c: 444000ef jal 670 <write>
+ 222: 2605 addiw a2,a2,1
+ 224: 00000597 auipc a1,0x0
+ 228: 62458593 addi a1,a1,1572 # 848 <disk_test+0x92>
+ 22c: 4505 li a0,1
+ 22e: 500000ef jal 72e <write>
while (s[n])
- 230: 00000697 auipc a3,0x0
- 234: 57868693 addi a3,a3,1400 # 7a8 <disk_test+0xb0>
+ 232: 00000697 auipc a3,0x0
+ 236: 63668693 addi a3,a3,1590 # 868 <disk_test+0xb2>
if (my_pid > 0)
- 238: 87b6 mv a5,a3
+ 23a: 87b6 mv a5,a3
while (s[n])
- 23a: 0017c703 lbu a4,1(a5)
- 23e: 863e mv a2,a5
- 240: 0785 addi a5,a5,1
- 242: ff65 bnez a4,23a <_Z13test_syscallsv+0xba>
+ 23c: 0017c703 lbu a4,1(a5)
+ 240: 863e mv a2,a5
+ 242: 0785 addi a5,a5,1
+ 244: ff65 bnez a4,23c <_Z13test_syscallsv+0xba>
n++;
- 244: 9e15 subw a2,a2,a3
+ 246: 9e15 subw a2,a2,a3
write(1, s, strlen(s));
- 246: 2605 addiw a2,a2,1
- 248: 00000597 auipc a1,0x0
- 24c: 56058593 addi a1,a1,1376 # 7a8 <disk_test+0xb0>
- 250: 4505 li a0,1
- 252: 41e000ef jal 670 <write>
+ 248: 2605 addiw a2,a2,1
+ 24a: 00000597 auipc a1,0x0
+ 24e: 61e58593 addi a1,a1,1566 # 868 <disk_test+0xb2>
+ 252: 4505 li a0,1
+ 254: 4da000ef jal 72e <write>
+ {
print("FAIL (Invalid PID)\n");
}
- // 2. 测试 sbrk (内存分配)
print("[2/4] Checking sbrk() heap allocation... ");
- char *p = sbrk(4096); // 分配 4KB
- 256: 6505 lui a0,0x1
- 258: 480000ef jal 6d8 <sbrk>
+ char *p = sbrk(4096);
+ 258: 6505 lui a0,0x1
+ 25a: 53c000ef jal 796 <sbrk>
if (p == (char *)-1)
- 25c: 57fd li a5,-1
- char *p = sbrk(4096); // 分配 4KB
- 25e: 84aa mv s1,a0
+ 25e: 57fd li a5,-1
+ char *p = sbrk(4096);
+ 260: 84aa mv s1,a0
if (p == (char *)-1)
- 260: 24f50563 beq a0,a5,4aa <_Z13test_syscallsv+0x32a>
+ 262: 24f50563 beq a0,a5,4ac <_Z13test_syscallsv+0x32a>
+ {
print("FAIL (sbrk returned error)\n");
}
else
{
- // 写入测试，确保映射了物理页
p[0] = 'A';
- 264: 04100793 li a5,65
- 268: 00f50023 sb a5,0(a0) # 1000 <disk_test+0x908>
+ 266: 04100793 li a5,65
+ 26a: 00f50023 sb a5,0(a0) # 1000 <disk_test+0x84a>
p[4095] = 'Z';
- 26c: 6785 lui a5,0x1
- 26e: 97aa add a5,a5,a0
- 270: 00000697 auipc a3,0x0
- 274: 58868693 addi a3,a3,1416 # 7f8 <disk_test+0x100>
- 278: 05a00713 li a4,90
- 27c: fee78fa3 sb a4,-1(a5) # fff <disk_test+0x907>
- 280: 87b6 mv a5,a3
+ 26e: 6785 lui a5,0x1
+ 270: 97aa add a5,a5,a0
+ 272: 00000697 auipc a3,0x0
+ 276: 64668693 addi a3,a3,1606 # 8b8 <disk_test+0x102>
+ 27a: 05a00713 li a4,90
+ 27e: fee78fa3 sb a4,-1(a5) # fff <disk_test+0x849>
+ 282: 87b6 mv a5,a3
while (s[n])
- 282: 0017c703 lbu a4,1(a5)
- 286: 863e mv a2,a5
- 288: 0785 addi a5,a5,1
- 28a: ff65 bnez a4,282 <_Z13test_syscallsv+0x102>
+ 284: 0017c703 lbu a4,1(a5)
+ 288: 863e mv a2,a5
+ 28a: 0785 addi a5,a5,1
+ 28c: ff65 bnez a4,284 <_Z13test_syscallsv+0x102>
n++;
- 28c: 9e15 subw a2,a2,a3
+ 28e: 9e15 subw a2,a2,a3
write(1, s, strlen(s));
- 28e: 2605 addiw a2,a2,1
- 290: 00000597 auipc a1,0x0
- 294: 56858593 addi a1,a1,1384 # 7f8 <disk_test+0x100>
- 298: 4505 li a0,1
- 29a: 3d6000ef jal 670 <write>
+ 290: 2605 addiw a2,a2,1
+ 292: 00000597 auipc a1,0x0
+ 296: 62658593 addi a1,a1,1574 # 8b8 <disk_test+0x102>
+ 29a: 4505 li a0,1
+ 29c: 492000ef jal 72e <write>
if (p[0] == 'A' && p[4095] == 'Z')
{
print("PASS (Allocated at ");
print_hex((uint64)p);
- 29e: 8526 mv a0,s1
- 2a0: e45ff0ef jal e4 <_Z9print_hexy>
+ 2a0: 8526 mv a0,s1
+ 2a2: e45ff0ef jal e6 <_Z9print_hexy>
while (s[n])
- 2a4: 00000697 auipc a3,0x0
- 2a8: 4e468693 addi a3,a3,1252 # 788 <disk_test+0x90>
+ 2a6: 00000697 auipc a3,0x0
+ 2aa: 5a268693 addi a3,a3,1442 # 848 <disk_test+0x92>
print_hex((uint64)p);
- 2ac: 87b6 mv a5,a3
+ 2ae: 87b6 mv a5,a3
while (s[n])
- 2ae: 0017c703 lbu a4,1(a5)
- 2b2: 863e mv a2,a5
- 2b4: 0785 addi a5,a5,1
- 2b6: ff65 bnez a4,2ae <_Z13test_syscallsv+0x12e>
+ 2b0: 0017c703 lbu a4,1(a5)
+ 2b4: 863e mv a2,a5
+ 2b6: 0785 addi a5,a5,1
+ 2b8: ff65 bnez a4,2b0 <_Z13test_syscallsv+0x12e>
n++;
- 2b8: 9e15 subw a2,a2,a3
+ 2ba: 9e15 subw a2,a2,a3
write(1, s, strlen(s));
- 2ba: 2605 addiw a2,a2,1
- 2bc: 00000597 auipc a1,0x0
- 2c0: 4cc58593 addi a1,a1,1228 # 788 <disk_test+0x90>
- 2c4: 4505 li a0,1
- 2c6: 3aa000ef jal 670 <write>
+ 2bc: 2605 addiw a2,a2,1
+ 2be: 00000597 auipc a1,0x0
+ 2c2: 58a58593 addi a1,a1,1418 # 848 <disk_test+0x92>
+ 2c6: 4505 li a0,1
+ 2c8: 466000ef jal 72e <write>
while (s[n])
- 2ca: 00000697 auipc a3,0x0
- 2ce: 54668693 addi a3,a3,1350 # 810 <disk_test+0x118>
+ 2cc: 00000697 auipc a3,0x0
+ 2d0: 60468693 addi a3,a3,1540 # 8d0 <disk_test+0x11a>
print_hex((uint64)p);
- 2d2: 87b6 mv a5,a3
+ 2d4: 87b6 mv a5,a3
while (s[n])
- 2d4: 0017c703 lbu a4,1(a5)
- 2d8: 863e mv a2,a5
- 2da: 0785 addi a5,a5,1
- 2dc: ff65 bnez a4,2d4 <_Z13test_syscallsv+0x154>
+ 2d6: 0017c703 lbu a4,1(a5)
+ 2da: 863e mv a2,a5
+ 2dc: 0785 addi a5,a5,1
+ 2de: ff65 bnez a4,2d6 <_Z13test_syscallsv+0x154>
n++;
- 2de: 9e15 subw a2,a2,a3
+ 2e0: 9e15 subw a2,a2,a3
write(1, s, strlen(s));
- 2e0: 2605 addiw a2,a2,1
- 2e2: 00000597 auipc a1,0x0
- 2e6: 52e58593 addi a1,a1,1326 # 810 <disk_test+0x118>
- 2ea: 4505 li a0,1
- 2ec: 384000ef jal 670 <write>
+ 2e2: 2605 addiw a2,a2,1
+ 2e4: 00000597 auipc a1,0x0
+ 2e8: 5ec58593 addi a1,a1,1516 # 8d0 <disk_test+0x11a>
+ 2ec: 4505 li a0,1
+ 2ee: 440000ef jal 72e <write>
+ print("FAIL (Memory read/write check failed)\n");
}
}
- // 3. 测试 fork 和 wait
print("[3/4] Checking fork() and wait()...\n");
int pid = fork();
- 2f0: 358000ef jal 648 <fork>
- 2f4: 84aa mv s1,a0
+ 2f2: 414000ef jal 706 <fork>
+ 2f6: 84aa mv s1,a0
if (pid < 0)
- 2f6: 1c054e63 bltz a0,4d2 <_Z13test_syscallsv+0x352>
+ 2f8: 1c054e63 bltz a0,4d4 <_Z13test_syscallsv+0x352>
{
print(" FAIL: fork error\n");
}
else if (pid == 0)
- 2fa: e179 bnez a0,3c0 <_Z13test_syscallsv+0x240>
+ 2fc: e179 bnez a0,3c2 <_Z13test_syscallsv+0x240>
{
- // --- 子进程 ---
int child_pid = getpid();
- 2fc: 3d4000ef jal 6d0 <getpid>
- 300: 84aa mv s1,a0
+ 2fe: 490000ef jal 78e <getpid>
+ 302: 84aa mv s1,a0
if (child_pid == my_pid)
- 302: 24a40563 beq s0,a0,54c <_Z13test_syscallsv+0x3cc>
+ 304: 24a40563 beq s0,a0,54e <_Z13test_syscallsv+0x3cc>
while (s[n])
- 306: 00000697 auipc a3,0x0
- 30a: 57a68693 addi a3,a3,1402 # 880 <disk_test+0x188>
+ 308: 00000697 auipc a3,0x0
+ 30c: 63868693 addi a3,a3,1592 # 940 <disk_test+0x18a>
if (child_pid == my_pid)
- 30e: 87b6 mv a5,a3
+ 310: 87b6 mv a5,a3
while (s[n])
- 310: 0017c703 lbu a4,1(a5)
- 314: 863e mv a2,a5
- 316: 0785 addi a5,a5,1
- 318: ff65 bnez a4,310 <_Z13test_syscallsv+0x190>
+ 312: 0017c703 lbu a4,1(a5)
+ 316: 863e mv a2,a5
+ 318: 0785 addi a5,a5,1
+ 31a: ff65 bnez a4,312 <_Z13test_syscallsv+0x190>
n++;
- 31a: 9e15 subw a2,a2,a3
+ 31c: 9e15 subw a2,a2,a3
write(1, s, strlen(s));
- 31c: 2605 addiw a2,a2,1
- 31e: 00000597 auipc a1,0x0
- 322: 56258593 addi a1,a1,1378 # 880 <disk_test+0x188>
- 326: 4505 li a0,1
- 328: 348000ef jal 670 <write>
+ 31e: 2605 addiw a2,a2,1
+ 320: 00000597 auipc a1,0x0
+ 324: 62058593 addi a1,a1,1568 # 940 <disk_test+0x18a>
+ 328: 4505 li a0,1
+ 32a: 404000ef jal 72e <write>
{
print(" FAIL: Child has same PID as parent\n");
exit(1);
}
print(" [Child] I am alive. PID=");
print_int(child_pid);
- 32c: 8526 mv a0,s1
- 32e: d27ff0ef jal 54 <_Z9print_inti>
+ 32e: 8526 mv a0,s1
+ 330: d27ff0ef jal 56 <_Z9print_inti>
write(1, s, strlen(s));
- 332: 4605 li a2,1
- 334: 00000597 auipc a1,0x0
- 338: 56c58593 addi a1,a1,1388 # 8a0 <disk_test+0x1a8>
- 33c: 4505 li a0,1
- 33e: 332000ef jal 670 <write>
+ 334: 4605 li a2,1
+ 336: 00000597 auipc a1,0x0
+ 33a: 62a58593 addi a1,a1,1578 # 960 <disk_test+0x1aa>
+ 33e: 4505 li a0,1
+ 340: 3ee000ef jal 72e <write>
while (s[n])
- 342: 00000697 auipc a3,0x0
- 346: 56668693 addi a3,a3,1382 # 8a8 <disk_test+0x1b0>
+ 344: 00000697 auipc a3,0x0
+ 348: 62468693 addi a3,a3,1572 # 968 <disk_test+0x1b2>
write(1, s, strlen(s));
- 34a: 87b6 mv a5,a3
+ 34c: 87b6 mv a5,a3
while (s[n])
- 34c: 0017c703 lbu a4,1(a5)
- 350: 863e mv a2,a5
- 352: 0785 addi a5,a5,1
- 354: ff65 bnez a4,34c <_Z13test_syscallsv+0x1cc>
+ 34e: 0017c703 lbu a4,1(a5)
+ 352: 863e mv a2,a5
+ 354: 0785 addi a5,a5,1
+ 356: ff65 bnez a4,34e <_Z13test_syscallsv+0x1cc>
n++;
- 356: 9e15 subw a2,a2,a3
+ 358: 9e15 subw a2,a2,a3
write(1, s, strlen(s));
- 358: 2605 addiw a2,a2,1
- 35a: 00000597 auipc a1,0x0
- 35e: 54e58593 addi a1,a1,1358 # 8a8 <disk_test+0x1b0>
- 362: 4505 li a0,1
- 364: 30c000ef jal 670 <write>
+ 35a: 2605 addiw a2,a2,1
+ 35c: 00000597 auipc a1,0x0
+ 360: 60c58593 addi a1,a1,1548 # 968 <disk_test+0x1b2>
+ 364: 4505 li a0,1
+ 366: 3c8000ef jal 72e <write>
print("\n");
print(" [Child] Exiting now.\n");
exit(0);
- 368: 4501 li a0,0
- 36a: 2e6000ef jal 650 <exit>
+ 36a: 4501 li a0,0
+ 36c: 3a2000ef jal 70e <exit>
while (s[n])
- 36e: 00000697 auipc a3,0x0
- 372: 60a68693 addi a3,a3,1546 # 978 <disk_test+0x280>
+ 370: 00000697 auipc a3,0x0
+ 374: 6c868693 addi a3,a3,1736 # a38 <disk_test+0x282>
print("PASS (Fork/Wait cycle)\n");
}
else
{
print("FAIL (Wait returned ");
print_int(waited_pid);
- 376: 87b6 mv a5,a3
+ 378: 87b6 mv a5,a3
while (s[n])
- 378: 0017c703 lbu a4,1(a5)
- 37c: 863e mv a2,a5
- 37e: 0785 addi a5,a5,1
- 380: ff65 bnez a4,378 <_Z13test_syscallsv+0x1f8>
+ 37a: 0017c703 lbu a4,1(a5)
+ 37e: 863e mv a2,a5
+ 380: 0785 addi a5,a5,1
+ 382: ff65 bnez a4,37a <_Z13test_syscallsv+0x1f8>
n++;
- 382: 9e15 subw a2,a2,a3
+ 384: 9e15 subw a2,a2,a3
write(1, s, strlen(s));
- 384: 2605 addiw a2,a2,1
- 386: 00000597 auipc a1,0x0
- 38a: 5f258593 addi a1,a1,1522 # 978 <disk_test+0x280>
- 38e: 4505 li a0,1
- 390: 2e0000ef jal 670 <write>
+ 386: 2605 addiw a2,a2,1
+ 388: 00000597 auipc a1,0x0
+ 38c: 6b058593 addi a1,a1,1712 # a38 <disk_test+0x282>
+ 390: 4505 li a0,1
+ 392: 39c000ef jal 72e <write>
while (s[n])
- 394: 00000697 auipc a3,0x0
- 398: 61468693 addi a3,a3,1556 # 9a8 <disk_test+0x2b0>
+ 396: 00000697 auipc a3,0x0
+ 39a: 6d268693 addi a3,a3,1746 # a68 <disk_test+0x2b2>
write(1, s, strlen(s));
- 39c: 87b6 mv a5,a3
+ 39e: 87b6 mv a5,a3
while (s[n])
- 39e: 0017c703 lbu a4,1(a5)
- 3a2: 863e mv a2,a5
- 3a4: 0785 addi a5,a5,1
- 3a6: ff65 bnez a4,39e <_Z13test_syscallsv+0x21e>
+ 3a0: 0017c703 lbu a4,1(a5)
+ 3a4: 863e mv a2,a5
+ 3a6: 0785 addi a5,a5,1
+ 3a8: ff65 bnez a4,3a0 <_Z13test_syscallsv+0x21e>
+ }
- // 4. 测试 write (如果是能看到这些输出，说明 write 已经正常了)
print("[4/4] Checking write()... PASS (Self-evident)\n");
print("=== [Test] All Tests Finished ===\n");
}
- 3a8: 6442 ld s0,16(sp)
- 3aa: 60e2 ld ra,24(sp)
- 3ac: 64a2 ld s1,8(sp)
+ 3aa: 6442 ld s0,16(sp)
+ 3ac: 60e2 ld ra,24(sp)
+ 3ae: 64a2 ld s1,8(sp)
n++;
- 3ae: 9e15 subw a2,a2,a3
+ 3b0: 9e15 subw a2,a2,a3
write(1, s, strlen(s));
- 3b0: 2605 addiw a2,a2,1
- 3b2: 00000597 auipc a1,0x0
- 3b6: 5f658593 addi a1,a1,1526 # 9a8 <disk_test+0x2b0>
- 3ba: 4505 li a0,1
+ 3b2: 2605 addiw a2,a2,1
+ 3b4: 00000597 auipc a1,0x0
+ 3b8: 6b458593 addi a1,a1,1716 # a68 <disk_test+0x2b2>
+ 3bc: 4505 li a0,1
}
- 3bc: 6105 addi sp,sp,32
+ 3be: 6105 addi sp,sp,32
write(1, s, strlen(s));
- 3be: ac4d j 670 <write>
- 3c0: 00000697 auipc a3,0x0
- 3c4: 50868693 addi a3,a3,1288 # 8c8 <disk_test+0x1d0>
+ 3c0: a6bd j 72e <write>
+ 3c2: 00000697 auipc a3,0x0
+ 3c6: 5c668693 addi a3,a3,1478 # 988 <disk_test+0x1d2>
else if (pid == 0)
- 3c8: 87b6 mv a5,a3
+ 3ca: 87b6 mv a5,a3
while (s[n])
- 3ca: 0017c703 lbu a4,1(a5)
- 3ce: 863e mv a2,a5
- 3d0: 0785 addi a5,a5,1
- 3d2: ff65 bnez a4,3ca <_Z13test_syscallsv+0x24a>
+ 3cc: 0017c703 lbu a4,1(a5)
+ 3d0: 863e mv a2,a5
+ 3d2: 0785 addi a5,a5,1
+ 3d4: ff65 bnez a4,3cc <_Z13test_syscallsv+0x24a>
n++;
- 3d4: 9e15 subw a2,a2,a3
+ 3d6: 9e15 subw a2,a2,a3
write(1, s, strlen(s));
- 3d6: 2605 addiw a2,a2,1
- 3d8: 00000597 auipc a1,0x0
- 3dc: 4f058593 addi a1,a1,1264 # 8c8 <disk_test+0x1d0>
- 3e0: 4505 li a0,1
- 3e2: 28e000ef jal 670 <write>
+ 3d8: 2605 addiw a2,a2,1
+ 3da: 00000597 auipc a1,0x0
+ 3de: 5ae58593 addi a1,a1,1454 # 988 <disk_test+0x1d2>
+ 3e2: 4505 li a0,1
+ 3e4: 34a000ef jal 72e <write>
print_int(pid);
- 3e6: 8526 mv a0,s1
- 3e8: c6dff0ef jal 54 <_Z9print_inti>
+ 3e8: 8526 mv a0,s1
+ 3ea: c6dff0ef jal 56 <_Z9print_inti>
write(1, s, strlen(s));
- 3ec: 4605 li a2,1
- 3ee: 00000597 auipc a1,0x0
- 3f2: 4b258593 addi a1,a1,1202 # 8a0 <disk_test+0x1a8>
- 3f6: 4505 li a0,1
- 3f8: 278000ef jal 670 <write>
+ 3ee: 4605 li a2,1
+ 3f0: 00000597 auipc a1,0x0
+ 3f4: 57058593 addi a1,a1,1392 # 960 <disk_test+0x1aa>
+ 3f8: 4505 li a0,1
+ 3fa: 334000ef jal 72e <write>
while (s[n])
- 3fc: 00000697 auipc a3,0x0
- 400: 4f468693 addi a3,a3,1268 # 8f0 <disk_test+0x1f8>
+ 3fe: 00000697 auipc a3,0x0
+ 402: 5b268693 addi a3,a3,1458 # 9b0 <disk_test+0x1fa>
write(1, s, strlen(s));
- 404: 87b6 mv a5,a3
+ 406: 87b6 mv a5,a3
while (s[n])
- 406: 0017c703 lbu a4,1(a5)
- 40a: 863e mv a2,a5
- 40c: 0785 addi a5,a5,1
- 40e: ff65 bnez a4,406 <_Z13test_syscallsv+0x286>
+ 408: 0017c703 lbu a4,1(a5)
+ 40c: 863e mv a2,a5
+ 40e: 0785 addi a5,a5,1
+ 410: ff65 bnez a4,408 <_Z13test_syscallsv+0x286>
n++;
- 410: 9e15 subw a2,a2,a3
+ 412: 9e15 subw a2,a2,a3
write(1, s, strlen(s));
- 412: 2605 addiw a2,a2,1
- 414: 00000597 auipc a1,0x0
- 418: 4dc58593 addi a1,a1,1244 # 8f0 <disk_test+0x1f8>
- 41c: 4505 li a0,1
- 41e: 252000ef jal 670 <write>
+ 414: 2605 addiw a2,a2,1
+ 416: 00000597 auipc a1,0x0
+ 41a: 59a58593 addi a1,a1,1434 # 9b0 <disk_test+0x1fa>
+ 41e: 4505 li a0,1
+ 420: 30e000ef jal 72e <write>
int waited_pid = wait(0);
- 422: 4501 li a0,0
- 424: 234000ef jal 658 <wait>
- 428: 00000697 auipc a3,0x0
- 42c: 53868693 addi a3,a3,1336 # 960 <disk_test+0x268>
- 430: 842a mv s0,a0
+ 424: 4501 li a0,0
+ 426: 2f0000ef jal 716 <wait>
+ 42a: 00000697 auipc a3,0x0
+ 42e: 5f668693 addi a3,a3,1526 # a20 <disk_test+0x26a>
+ 432: 842a mv s0,a0
if (waited_pid == pid)
- 432: 87b6 mv a5,a3
- 434: 0ca48363 beq s1,a0,4fa <_Z13test_syscallsv+0x37a>
+ 434: 87b6 mv a5,a3
+ 436: 0ca48363 beq s1,a0,4fc <_Z13test_syscallsv+0x37a>
while (s[n])
- 438: 0017c703 lbu a4,1(a5)
- 43c: 863e mv a2,a5
- 43e: 0785 addi a5,a5,1
- 440: ff65 bnez a4,438 <_Z13test_syscallsv+0x2b8>
+ 43a: 0017c703 lbu a4,1(a5)
+ 43e: 863e mv a2,a5
+ 440: 0785 addi a5,a5,1
+ 442: ff65 bnez a4,43a <_Z13test_syscallsv+0x2b8>
n++;
- 442: 9e15 subw a2,a2,a3
+ 444: 9e15 subw a2,a2,a3
write(1, s, strlen(s));
- 444: 2605 addiw a2,a2,1
- 446: 00000597 auipc a1,0x0
- 44a: 51a58593 addi a1,a1,1306 # 960 <disk_test+0x268>
- 44e: 4505 li a0,1
- 450: 220000ef jal 670 <write>
+ 446: 2605 addiw a2,a2,1
+ 448: 00000597 auipc a1,0x0
+ 44c: 5d858593 addi a1,a1,1496 # a20 <disk_test+0x26a>
+ 450: 4505 li a0,1
+ 452: 2dc000ef jal 72e <write>
print_int(waited_pid);
- 454: 8522 mv a0,s0
- 456: bffff0ef jal 54 <_Z9print_inti>
+ 456: 8522 mv a0,s0
+ 458: bffff0ef jal 56 <_Z9print_inti>
while (s[n])
- 45a: 00000697 auipc a3,0x0
- 45e: 32e68693 addi a3,a3,814 # 788 <disk_test+0x90>
+ 45c: 00000697 auipc a3,0x0
+ 460: 3ec68693 addi a3,a3,1004 # 848 <disk_test+0x92>
print_int(waited_pid);
- 462: 87b6 mv a5,a3
+ 464: 87b6 mv a5,a3
while (s[n])
- 464: 0017c703 lbu a4,1(a5)
- 468: 863e mv a2,a5
- 46a: 0785 addi a5,a5,1
- 46c: ff65 bnez a4,464 <_Z13test_syscallsv+0x2e4>
+ 466: 0017c703 lbu a4,1(a5)
+ 46a: 863e mv a2,a5
+ 46c: 0785 addi a5,a5,1
+ 46e: ff65 bnez a4,466 <_Z13test_syscallsv+0x2e4>
n++;
- 46e: 9e15 subw a2,a2,a3
+ 470: 9e15 subw a2,a2,a3
write(1, s, strlen(s));
- 470: 2605 addiw a2,a2,1
- 472: 00000597 auipc a1,0x0
- 476: 31658593 addi a1,a1,790 # 788 <disk_test+0x90>
- 47a: 4505 li a0,1
- 47c: 1f4000ef jal 670 <write>
+ 472: 2605 addiw a2,a2,1
+ 474: 00000597 auipc a1,0x0
+ 478: 3d458593 addi a1,a1,980 # 848 <disk_test+0x92>
+ 47c: 4505 li a0,1
+ 47e: 2b0000ef jal 72e <write>
}
- 480: b5fd j 36e <_Z13test_syscallsv+0x1ee>
- 482: 00000697 auipc a3,0x0
- 486: 30e68693 addi a3,a3,782 # 790 <disk_test+0x98>
+ 482: b5fd j 370 <_Z13test_syscallsv+0x1ee>
+ 484: 00000697 auipc a3,0x0
+ 488: 3cc68693 addi a3,a3,972 # 850 <disk_test+0x9a>
if (my_pid > 0)
- 48a: 87b6 mv a5,a3
+ 48c: 87b6 mv a5,a3
while (s[n])
- 48c: 0017c703 lbu a4,1(a5)
- 490: 863e mv a2,a5
- 492: 0785 addi a5,a5,1
- 494: ff65 bnez a4,48c <_Z13test_syscallsv+0x30c>
+ 48e: 0017c703 lbu a4,1(a5)
+ 492: 863e mv a2,a5
+ 494: 0785 addi a5,a5,1
+ 496: ff65 bnez a4,48e <_Z13test_syscallsv+0x30c>
n++;
- 496: 9e15 subw a2,a2,a3
+ 498: 9e15 subw a2,a2,a3
write(1, s, strlen(s));
- 498: 2605 addiw a2,a2,1
- 49a: 00000597 auipc a1,0x0
- 49e: 2f658593 addi a1,a1,758 # 790 <disk_test+0x98>
- 4a2: 4505 li a0,1
- 4a4: 1cc000ef jal 670 <write>
+ 49a: 2605 addiw a2,a2,1
+ 49c: 00000597 auipc a1,0x0
+ 4a0: 3b458593 addi a1,a1,948 # 850 <disk_test+0x9a>
+ 4a4: 4505 li a0,1
+ 4a6: 288000ef jal 72e <write>
}
- 4a8: b361 j 230 <_Z13test_syscallsv+0xb0>
- 4aa: 00000697 auipc a3,0x0
- 4ae: 32e68693 addi a3,a3,814 # 7d8 <disk_test+0xe0>
+ 4aa: b361 j 232 <_Z13test_syscallsv+0xb0>
+ 4ac: 00000697 auipc a3,0x0
+ 4b0: 3ec68693 addi a3,a3,1004 # 898 <disk_test+0xe2>
if (p == (char *)-1)
- 4b2: 87b6 mv a5,a3
+ 4b4: 87b6 mv a5,a3
while (s[n])
- 4b4: 0017c703 lbu a4,1(a5)
- 4b8: 863e mv a2,a5
- 4ba: 0785 addi a5,a5,1
- 4bc: ff65 bnez a4,4b4 <_Z13test_syscallsv+0x334>
+ 4b6: 0017c703 lbu a4,1(a5)
+ 4ba: 863e mv a2,a5
+ 4bc: 0785 addi a5,a5,1
+ 4be: ff65 bnez a4,4b6 <_Z13test_syscallsv+0x334>
n++;
- 4be: 9e15 subw a2,a2,a3
+ 4c0: 9e15 subw a2,a2,a3
write(1, s, strlen(s));
- 4c0: 2605 addiw a2,a2,1
- 4c2: 00000597 auipc a1,0x0
- 4c6: 31658593 addi a1,a1,790 # 7d8 <disk_test+0xe0>
- 4ca: 4505 li a0,1
- 4cc: 1a4000ef jal 670 <write>
+ 4c2: 2605 addiw a2,a2,1
+ 4c4: 00000597 auipc a1,0x0
+ 4c8: 3d458593 addi a1,a1,980 # 898 <disk_test+0xe2>
+ 4cc: 4505 li a0,1
+ 4ce: 260000ef jal 72e <write>
}
- 4d0: bbed j 2ca <_Z13test_syscallsv+0x14a>
- 4d2: 00000697 auipc a3,0x0
- 4d6: 36668693 addi a3,a3,870 # 838 <disk_test+0x140>
+ 4d2: bbed j 2cc <_Z13test_syscallsv+0x14a>
+ 4d4: 00000697 auipc a3,0x0
+ 4d8: 42468693 addi a3,a3,1060 # 8f8 <disk_test+0x142>
if (pid < 0)
- 4da: 87b6 mv a5,a3
+ 4dc: 87b6 mv a5,a3
while (s[n])
- 4dc: 0017c703 lbu a4,1(a5)
- 4e0: 863e mv a2,a5
- 4e2: 0785 addi a5,a5,1
- 4e4: ff65 bnez a4,4dc <_Z13test_syscallsv+0x35c>
+ 4de: 0017c703 lbu a4,1(a5)
+ 4e2: 863e mv a2,a5
+ 4e4: 0785 addi a5,a5,1
+ 4e6: ff65 bnez a4,4de <_Z13test_syscallsv+0x35c>
n++;
- 4e6: 9e15 subw a2,a2,a3
+ 4e8: 9e15 subw a2,a2,a3
write(1, s, strlen(s));
- 4e8: 2605 addiw a2,a2,1
- 4ea: 00000597 auipc a1,0x0
- 4ee: 34e58593 addi a1,a1,846 # 838 <disk_test+0x140>
- 4f2: 4505 li a0,1
- 4f4: 17c000ef jal 670 <write>
+ 4ea: 2605 addiw a2,a2,1
+ 4ec: 00000597 auipc a1,0x0
+ 4f0: 40c58593 addi a1,a1,1036 # 8f8 <disk_test+0x142>
+ 4f4: 4505 li a0,1
+ 4f6: 238000ef jal 72e <write>
}
- 4f8: bd9d j 36e <_Z13test_syscallsv+0x1ee>
- 4fa: 00000617 auipc a2,0x0
- 4fe: 41e60613 addi a2,a2,1054 # 918 <disk_test+0x220>
+ 4fa: bd9d j 370 <_Z13test_syscallsv+0x1ee>
+ 4fc: 00000617 auipc a2,0x0
+ 500: 4dc60613 addi a2,a2,1244 # 9d8 <disk_test+0x222>
if (waited_pid == pid)
- 502: 87b2 mv a5,a2
+ 504: 87b2 mv a5,a2
while (s[n])
- 504: 0017c703 lbu a4,1(a5)
- 508: 86be mv a3,a5
- 50a: 0785 addi a5,a5,1
- 50c: ff65 bnez a4,504 <_Z13test_syscallsv+0x384>
+ 506: 0017c703 lbu a4,1(a5)
+ 50a: 86be mv a3,a5
+ 50c: 0785 addi a5,a5,1
+ 50e: ff65 bnez a4,506 <_Z13test_syscallsv+0x384>
n++;
- 50e: 40c6863b subw a2,a3,a2
+ 510: 40c6863b subw a2,a3,a2
write(1, s, strlen(s));
- 512: 2605 addiw a2,a2,1
- 514: 00000597 auipc a1,0x0
- 518: 40458593 addi a1,a1,1028 # 918 <disk_test+0x220>
- 51c: 4505 li a0,1
- 51e: 152000ef jal 670 <write>
+ 514: 2605 addiw a2,a2,1
+ 516: 00000597 auipc a1,0x0
+ 51a: 4c258593 addi a1,a1,1218 # 9d8 <disk_test+0x222>
+ 51e: 4505 li a0,1
+ 520: 20e000ef jal 72e <write>
while (s[n])
- 522: 00000617 auipc a2,0x0
- 526: 42660613 addi a2,a2,1062 # 948 <disk_test+0x250>
+ 524: 00000617 auipc a2,0x0
+ 528: 4e460613 addi a2,a2,1252 # a08 <disk_test+0x252>
write(1, s, strlen(s));
- 52a: 87b2 mv a5,a2
+ 52c: 87b2 mv a5,a2
while (s[n])
- 52c: 0017c703 lbu a4,1(a5)
- 530: 86be mv a3,a5
- 532: 0785 addi a5,a5,1
- 534: ff65 bnez a4,52c <_Z13test_syscallsv+0x3ac>
+ 52e: 0017c703 lbu a4,1(a5)
+ 532: 86be mv a3,a5
+ 534: 0785 addi a5,a5,1
+ 536: ff65 bnez a4,52e <_Z13test_syscallsv+0x3ac>
n++;
- 536: 40c6863b subw a2,a3,a2
+ 538: 40c6863b subw a2,a3,a2
write(1, s, strlen(s));
- 53a: 2605 addiw a2,a2,1
- 53c: 00000597 auipc a1,0x0
- 540: 40c58593 addi a1,a1,1036 # 948 <disk_test+0x250>
- 544: 4505 li a0,1
- 546: 12a000ef jal 670 <write>
+ 53c: 2605 addiw a2,a2,1
+ 53e: 00000597 auipc a1,0x0
+ 542: 4ca58593 addi a1,a1,1226 # a08 <disk_test+0x252>
+ 546: 4505 li a0,1
+ 548: 1e6000ef jal 72e <write>
}
- 54a: b515 j 36e <_Z13test_syscallsv+0x1ee>
- 54c: 00000617 auipc a2,0x0
- 550: 30460613 addi a2,a2,772 # 850 <disk_test+0x158>
+ 54c: b515 j 370 <_Z13test_syscallsv+0x1ee>
+ 54e: 00000617 auipc a2,0x0
+ 552: 3c260613 addi a2,a2,962 # 910 <disk_test+0x15a>
if (child_pid == my_pid)
- 554: 87b2 mv a5,a2
+ 556: 87b2 mv a5,a2
while (s[n])
- 556: 0017c703 lbu a4,1(a5)
- 55a: 86be mv a3,a5
- 55c: 0785 addi a5,a5,1
- 55e: ff65 bnez a4,556 <_Z13test_syscallsv+0x3d6>
+ 558: 0017c703 lbu a4,1(a5)
+ 55c: 86be mv a3,a5
+ 55e: 0785 addi a5,a5,1
+ 560: ff65 bnez a4,558 <_Z13test_syscallsv+0x3d6>
n++;
- 560: 40c6863b subw a2,a3,a2
+ 562: 40c6863b subw a2,a3,a2
write(1, s, strlen(s));
- 564: 2605 addiw a2,a2,1
- 566: 00000597 auipc a1,0x0
- 56a: 2ea58593 addi a1,a1,746 # 850 <disk_test+0x158>
- 56e: 4505 li a0,1
- 570: 100000ef jal 670 <write>
+ 566: 2605 addiw a2,a2,1
+ 568: 00000597 auipc a1,0x0
+ 56c: 3a858593 addi a1,a1,936 # 910 <disk_test+0x15a>
+ 570: 4505 li a0,1
+ 572: 1bc000ef jal 72e <write>
exit(1);
- 574: 4505 li a0,1
- 576: 0da000ef jal 650 <exit>
- 57a: b371 j 306 <_Z13test_syscallsv+0x186>
+ 576: 4505 li a0,1
+ 578: 196000ef jal 70e <exit>
+ 57c: b371 j 308 <_Z13test_syscallsv+0x186>
+
+000000000000057e <main>:
-000000000000057c <main>:
-// =============================================================
-// Shell 主循环
-// =============================================================
int main()
{
- 57c: 715d addi sp,sp,-80
- print("\n[Lume Shell] Ready.\n");
- 57e: 00000517 auipc a0,0x0
- 582: 45250513 addi a0,a0,1106 # 9d0 <disk_test+0x2d8>
+ 57e: 7119 addi sp,sp,-128
+ print("\n[Lume Shell] Init process started.\n");
+ 580: 00000517 auipc a0,0x0
+ 584: 51050513 addi a0,a0,1296 # a90 <disk_test+0x2da>
{
- 586: e486 sd ra,72(sp)
- 588: e0a2 sd s0,64(sp)
- 58a: fc26 sd s1,56(sp)
- 58c: f84a sd s2,48(sp)
- 58e: f44e sd s3,40(sp)
- 590: f052 sd s4,32(sp)
- 592: ec56 sd s5,24(sp)
- 594: e85a sd s6,16(sp)
- print("\n[Lume Shell] Ready.\n");
- 596: a99ff0ef jal 2e <_Z5printPKc>
+ 588: fc86 sd ra,120(sp)
+ 58a: f8a2 sd s0,112(sp)
+ 58c: f4a6 sd s1,104(sp)
+ 58e: f0ca sd s2,96(sp)
+ 590: ecce sd s3,88(sp)
+ 592: e8d2 sd s4,80(sp)
+ 594: e4d6 sd s5,72(sp)
+ 596: e0da sd s6,64(sp)
+ print("\n[Lume Shell] Init process started.\n");
+ 598: a97ff0ef jal 2e <_Z5printPKc>
+ print("[Test] Opening test.txt...\n");
+ 59c: 00000517 auipc a0,0x0
+ 5a0: 51c50513 addi a0,a0,1308 # ab8 <disk_test+0x302>
+ 5a4: a8bff0ef jal 2e <_Z5printPKc>
+ int fd = open("test.txt", O_RDONLY);
+ 5a8: 4581 li a1,0
+ 5aa: 00000517 auipc a0,0x0
+ 5ae: 52e50513 addi a0,a0,1326 # ad8 <disk_test+0x322>
+ 5b2: 19c000ef jal 74e <open>
+ if (fd < 0)
+ 5b6: 14054063 bltz a0,6f6 <main+0x178>
+ 5ba: 84aa mv s1,a0
+ {
+ print("[Test] Open failed (Is test.txt in fs.img?)\n");
+ }
+ else
+ {
+ print("[Test] Open success! fd=");
+ 5bc: 00000517 auipc a0,0x0
+ 5c0: 55c50513 addi a0,a0,1372 # b18 <disk_test+0x362>
+ 5c4: a6bff0ef jal 2e <_Z5printPKc>
+ print_int(fd);
+ 5c8: 8526 mv a0,s1
+ 5ca: a8dff0ef jal 56 <_Z9print_inti>
+ print("\n");
+ 5ce: 00000517 auipc a0,0x0
+ 5d2: 39250513 addi a0,a0,914 # 960 <disk_test+0x1aa>
+ 5d6: a59ff0ef jal 2e <_Z5printPKc>
+
+ char buf[64];
+ int n = read(fd, buf, 63);
+ 5da: 840a mv s0,sp
+ 5dc: 03f00613 li a2,63
+ 5e0: 85a2 mv a1,s0
+ 5e2: 8526 mv a0,s1
+ 5e4: 142000ef jal 726 <read>
+ 5e8: 892a mv s2,a0
+ if (n > 0)
+ 5ea: 0ca05663 blez a0,6b6 <main+0x138>
+ {
+ buf[n] = 0;
+ 5ee: 04050793 addi a5,a0,64
+ 5f2: 00278933 add s2,a5,sp
+ print("[Test] Read content:\n---\n");
+ 5f6: 00000517 auipc a0,0x0
+ 5fa: 54250513 addi a0,a0,1346 # b38 <disk_test+0x382>
+ buf[n] = 0;
+ 5fe: fc090023 sb zero,-64(s2)
+ print("[Test] Read content:\n---\n");
+ 602: a2dff0ef jal 2e <_Z5printPKc>
+ print(buf);
+ 606: 8522 mv a0,s0
+ 608: a27ff0ef jal 2e <_Z5printPKc>
+ print("\n---\n");
+ 60c: 00000517 auipc a0,0x0
+ 610: 54c50513 addi a0,a0,1356 # b58 <disk_test+0x3a2>
+ 614: a1bff0ef jal 2e <_Z5printPKc>
+ {
+ print("[Test] Read returned ");
+ print_int(n);
+ print("\n");
+ }
+ close(fd);
+ 618: 8526 mv a0,s1
+ 61a: 11c000ef jal 736 <close>
+ print("[Test] File closed.\n");
+ 61e: 00000517 auipc a0,0x0
+ 622: 55a50513 addi a0,a0,1370 # b78 <disk_test+0x3c2>
+ 626: a09ff0ef jal 2e <_Z5printPKc>
+ }
+
+
+
print("Commands:\n");
- 59a: 00000517 auipc a0,0x0
- 59e: 44e50513 addi a0,a0,1102 # 9e8 <disk_test+0x2f0>
- 5a2: a8dff0ef jal 2e <_Z5printPKc>
+ 62a: 00000517 auipc a0,0x0
+ 62e: 56650513 addi a0,a0,1382 # b90 <disk_test+0x3da>
+ 632: 9fdff0ef jal 2e <_Z5printPKc>
print(" s: Run System Call Tests (fork, wait, mm)\n");
- 5a6: 00000517 auipc a0,0x0
- 5aa: 45250513 addi a0,a0,1106 # 9f8 <disk_test+0x300>
- 5ae: a81ff0ef jal 2e <_Z5printPKc>
+ 636: 00000517 auipc a0,0x0
+ 63a: 56a50513 addi a0,a0,1386 # ba0 <disk_test+0x3ea>
+ 63e: 9f1ff0ef jal 2e <_Z5printPKc>
print(" t: Run Disk Driver Test (VirtIO)\n");
- 5b2: 00000517 auipc a0,0x0
- 5b6: 47650513 addi a0,a0,1142 # a28 <disk_test+0x330>
- 5ba: 00000b17 auipc s6,0x0
- 5be: 49eb0b13 addi s6,s6,1182 # a58 <disk_test+0x360>
+ 642: 00000517 auipc a0,0x0
+ 646: 58e50513 addi a0,a0,1422 # bd0 <disk_test+0x41a>
+ 64a: 00000b17 auipc s6,0x0
+ 64e: 5b6b0b13 addi s6,s6,1462 # c00 <disk_test+0x44a>
n++;
- 5c2: 4a85 li s5,1
+ 652: 4a85 li s5,1
print(" t: Run Disk Driver Test (VirtIO)\n");
- 5c4: a6bff0ef jal 2e <_Z5printPKc>
- 5c8: 848a mv s1,sp
+ 654: 9dbff0ef jal 2e <_Z5printPKc>
while (1)
{
char buf[16];
write(1, "$ ", 2);
- 5ca: 00000417 auipc s0,0x0
- 5ce: 48640413 addi s0,s0,1158 # a50 <disk_test+0x358>
+ 658: 00000497 auipc s1,0x0
+ 65c: 5a048493 addi s1,s1,1440 # bf8 <disk_test+0x442>
int n = read(0, buf, sizeof(buf));
if (n <= 0)
continue;
if (buf[0] == 's')
- 5d2: 07300913 li s2,115
+ 660: 07300913 li s2,115
{
test_syscalls();
}
else if (buf[0] == 't')
- 5d6: 07400993 li s3,116
+ 664: 07400993 li s3,116
disk_test();
exit(0);
}
wait(0);
}
else if (buf[0] != '\n')
- 5da: 4a29 li s4,10
+ 668: 4a29 li s4,10
n++;
- 5dc: 416a8abb subw s5,s5,s6
+ 66a: 416a8abb subw s5,s5,s6
write(1, "$ ", 2);
- 5e0: 4609 li a2,2
- 5e2: 85a2 mv a1,s0
- 5e4: 4505 li a0,1
- 5e6: 08a000ef jal 670 <write>
+ 66e: 4609 li a2,2
+ 670: 85a6 mv a1,s1
+ 672: 4505 li a0,1
+ 674: 0ba000ef jal 72e <write>
int n = read(0, buf, sizeof(buf));
- 5ea: 4641 li a2,16
- 5ec: 85a6 mv a1,s1
- 5ee: 4501 li a0,0
- 5f0: 078000ef jal 668 <read>
+ 678: 4641 li a2,16
+ 67a: 85a2 mv a1,s0
+ 67c: 4501 li a0,0
+ 67e: 0a8000ef jal 726 <read>
if (n <= 0)
- 5f4: fea056e3 blez a0,5e0 <main+0x64>
+ 682: fea056e3 blez a0,66e <main+0xf0>
if (buf[0] == 's')
- 5f8: 00014783 lbu a5,0(sp)
- 5fc: 03278663 beq a5,s2,628 <main+0xac>
+ 686: 00014783 lbu a5,0(sp)
+ 68a: 05278663 beq a5,s2,6d6 <main+0x158>
else if (buf[0] == 't')
- 600: 03378763 beq a5,s3,62e <main+0xb2>
+ 68e: 05378763 beq a5,s3,6dc <main+0x15e>
else if (buf[0] != '\n')
- 604: fd478ee3 beq a5,s4,5e0 <main+0x64>
- 608: 00000797 auipc a5,0x0
- 60c: 45078793 addi a5,a5,1104 # a58 <disk_test+0x360>
+ 692: fd478ee3 beq a5,s4,66e <main+0xf0>
+ 696: 00000797 auipc a5,0x0
+ 69a: 56a78793 addi a5,a5,1386 # c00 <disk_test+0x44a>
while (s[n])
- 610: 0017c703 lbu a4,1(a5)
- 614: 863e mv a2,a5
- 616: 0785 addi a5,a5,1
- 618: ff65 bnez a4,610 <main+0x94>
+ 69e: 0017c703 lbu a4,1(a5)
+ 6a2: 863e mv a2,a5
+ 6a4: 0785 addi a5,a5,1
+ 6a6: ff65 bnez a4,69e <main+0x120>
write(1, s, strlen(s));
- 61a: 00ca863b addw a2,s5,a2
- 61e: 85da mv a1,s6
- 620: 4505 li a0,1
- 622: 04e000ef jal 670 <write>
+ 6a8: 00ca863b addw a2,s5,a2
+ 6ac: 85da mv a1,s6
+ 6ae: 4505 li a0,1
+ 6b0: 07e000ef jal 72e <write>
}
- 626: bf6d j 5e0 <main+0x64>
+ 6b4: bf6d j 66e <main+0xf0>
+ print("[Test] Read returned ");
+ 6b6: 00000517 auipc a0,0x0
+ 6ba: 4aa50513 addi a0,a0,1194 # b60 <disk_test+0x3aa>
+ 6be: 971ff0ef jal 2e <_Z5printPKc>
+ print_int(n);
+ 6c2: 854a mv a0,s2
+ 6c4: 993ff0ef jal 56 <_Z9print_inti>
+ print("\n");
+ 6c8: 00000517 auipc a0,0x0
+ 6cc: 29850513 addi a0,a0,664 # 960 <disk_test+0x1aa>
+ 6d0: 95fff0ef jal 2e <_Z5printPKc>
+ 6d4: b791 j 618 <main+0x9a>
test_syscalls();
- 628: b59ff0ef jal 180 <_Z13test_syscallsv>
- 62c: bf55 j 5e0 <main+0x64>
+ 6d6: aadff0ef jal 182 <_Z13test_syscallsv>
+ 6da: bf51 j 66e <main+0xf0>
if (fork() == 0)
- 62e: 01a000ef jal 648 <fork>
- 632: c509 beqz a0,63c <main+0xc0>
+ 6dc: 02a000ef jal 706 <fork>
+ 6e0: c509 beqz a0,6ea <main+0x16c>
wait(0);
- 634: 4501 li a0,0
- 636: 022000ef jal 658 <wait>
- 63a: b75d j 5e0 <main+0x64>
+ 6e2: 4501 li a0,0
+ 6e4: 032000ef jal 716 <wait>
+ 6e8: b759 j 66e <main+0xf0>
disk_test();
- 63c: 0bc000ef jal 6f8 <disk_test>
+ 6ea: 0cc000ef jal 7b6 <disk_test>
exit(0);
- 640: 4501 li a0,0
- 642: 00e000ef jal 650 <exit>
- 646: b7fd j 634 <main+0xb8>
+ 6ee: 4501 li a0,0
+ 6f0: 01e000ef jal 70e <exit>
+ 6f4: b7fd j 6e2 <main+0x164>
+ print("[Test] Open failed (Is test.txt in fs.img?)\n");
+ 6f6: 00000517 auipc a0,0x0
+ 6fa: 3f250513 addi a0,a0,1010 # ae8 <disk_test+0x332>
+ 6fe: 931ff0ef jal 2e <_Z5printPKc>
+ 702: 840a mv s0,sp
+ 704: b71d j 62a <main+0xac>
-0000000000000648 <fork>:
+0000000000000706 <fork>:
name: \
li a7, SYS_ ## name; \
ecall; \
ret
SYSCALL(fork)
- 648: 4889 li a7,2
- 64a: 00000073 ecall
- 64e: 8082 ret
+ 706: 4889 li a7,2
+ 708: 00000073 ecall
+ 70c: 8082 ret
-0000000000000650 <exit>:
+000000000000070e <exit>:
SYSCALL(exit)
- 650: 488d li a7,3
- 652: 00000073 ecall
- 656: 8082 ret
+ 70e: 488d li a7,3
+ 710: 00000073 ecall
+ 714: 8082 ret
-0000000000000658 <wait>:
+0000000000000716 <wait>:
SYSCALL(wait)
- 658: 4891 li a7,4
- 65a: 00000073 ecall
- 65e: 8082 ret
+ 716: 4891 li a7,4
+ 718: 00000073 ecall
+ 71c: 8082 ret
-0000000000000660 <pipe>:
+000000000000071e <pipe>:
SYSCALL(pipe)
- 660: 4895 li a7,5
- 662: 00000073 ecall
- 666: 8082 ret
+ 71e: 4895 li a7,5
+ 720: 00000073 ecall
+ 724: 8082 ret
-0000000000000668 <read>:
+0000000000000726 <read>:
SYSCALL(read)
- 668: 4899 li a7,6
- 66a: 00000073 ecall
- 66e: 8082 ret
+ 726: 4899 li a7,6
+ 728: 00000073 ecall
+ 72c: 8082 ret
-0000000000000670 <write>:
+000000000000072e <write>:
SYSCALL(write)
- 670: 48c5 li a7,17
- 672: 00000073 ecall
- 676: 8082 ret
+ 72e: 48c5 li a7,17
+ 730: 00000073 ecall
+ 734: 8082 ret
-0000000000000678 <close>:
+0000000000000736 <close>:
SYSCALL(close)
- 678: 48d9 li a7,22
- 67a: 00000073 ecall
- 67e: 8082 ret
+ 736: 48d9 li a7,22
+ 738: 00000073 ecall
+ 73c: 8082 ret
-0000000000000680 <kill>:
+000000000000073e <kill>:
SYSCALL(kill)
- 680: 489d li a7,7
- 682: 00000073 ecall
- 686: 8082 ret
+ 73e: 489d li a7,7
+ 740: 00000073 ecall
+ 744: 8082 ret
-0000000000000688 <exec>:
+0000000000000746 <exec>:
SYSCALL(exec)
- 688: 48a1 li a7,8
- 68a: 00000073 ecall
- 68e: 8082 ret
+ 746: 48a1 li a7,8
+ 748: 00000073 ecall
+ 74c: 8082 ret
-0000000000000690 <open>:
+000000000000074e <open>:
SYSCALL(open)
- 690: 48c1 li a7,16
- 692: 00000073 ecall
- 696: 8082 ret
+ 74e: 48c1 li a7,16
+ 750: 00000073 ecall
+ 754: 8082 ret
-0000000000000698 <mknod>:
+0000000000000756 <mknod>:
SYSCALL(mknod)
- 698: 48c9 li a7,18
- 69a: 00000073 ecall
- 69e: 8082 ret
+ 756: 48c9 li a7,18
+ 758: 00000073 ecall
+ 75c: 8082 ret
-00000000000006a0 <unlink>:
+000000000000075e <unlink>:
SYSCALL(unlink)
- 6a0: 48cd li a7,19
- 6a2: 00000073 ecall
- 6a6: 8082 ret
+ 75e: 48cd li a7,19
+ 760: 00000073 ecall
+ 764: 8082 ret
-00000000000006a8 <fstat>:
+0000000000000766 <fstat>:
SYSCALL(fstat)
- 6a8: 48a5 li a7,9
- 6aa: 00000073 ecall
- 6ae: 8082 ret
+ 766: 48a5 li a7,9
+ 768: 00000073 ecall
+ 76c: 8082 ret
-00000000000006b0 <link>:
+000000000000076e <link>:
SYSCALL(link)
- 6b0: 48d1 li a7,20
- 6b2: 00000073 ecall
- 6b6: 8082 ret
+ 76e: 48d1 li a7,20
+ 770: 00000073 ecall
+ 774: 8082 ret
-00000000000006b8 <mkdir>:
+0000000000000776 <mkdir>:
SYSCALL(mkdir)
- 6b8: 48d5 li a7,21
- 6ba: 00000073 ecall
- 6be: 8082 ret
+ 776: 48d5 li a7,21
+ 778: 00000073 ecall
+ 77c: 8082 ret
-00000000000006c0 <chdir>:
+000000000000077e <chdir>:
SYSCALL(chdir)
- 6c0: 48a9 li a7,10
- 6c2: 00000073 ecall
- 6c6: 8082 ret
+ 77e: 48a9 li a7,10
+ 780: 00000073 ecall
+ 784: 8082 ret
-00000000000006c8 <dup>:
+0000000000000786 <dup>:
SYSCALL(dup)
- 6c8: 48ad li a7,11
- 6ca: 00000073 ecall
- 6ce: 8082 ret
+ 786: 48ad li a7,11
+ 788: 00000073 ecall
+ 78c: 8082 ret
-00000000000006d0 <getpid>:
+000000000000078e <getpid>:
SYSCALL(getpid)
- 6d0: 48b1 li a7,12
- 6d2: 00000073 ecall
- 6d6: 8082 ret
+ 78e: 48b1 li a7,12
+ 790: 00000073 ecall
+ 794: 8082 ret
-00000000000006d8 <sbrk>:
+0000000000000796 <sbrk>:
SYSCALL(sbrk)
- 6d8: 48b5 li a7,13
- 6da: 00000073 ecall
- 6de: 8082 ret
+ 796: 48b5 li a7,13
+ 798: 00000073 ecall
+ 79c: 8082 ret
-00000000000006e0 <sleep>:
+000000000000079e <sleep>:
SYSCALL(sleep)
- 6e0: 48b9 li a7,14
- 6e2: 00000073 ecall
- 6e6: 8082 ret
+ 79e: 48b9 li a7,14
+ 7a0: 00000073 ecall
+ 7a4: 8082 ret
-00000000000006e8 <uptime>:
+00000000000007a6 <uptime>:
SYSCALL(uptime)
- 6e8: 48bd li a7,15
- 6ea: 00000073 ecall
- 6ee: 8082 ret
+ 7a6: 48bd li a7,15
+ 7a8: 00000073 ecall
+ 7ac: 8082 ret
-00000000000006f0 <putc>:
+00000000000007ae <putc>:
SYSCALL(putc)
- 6f0: 4885 li a7,1
- 6f2: 00000073 ecall
- 6f6: 8082 ret
+ 7ae: 4885 li a7,1
+ 7b0: 00000073 ecall
+ 7b4: 8082 ret
-00000000000006f8 <disk_test>:
- 6f8: 48dd li a7,23
- 6fa: 00000073 ecall
- 6fe: 8082 ret
+00000000000007b6 <disk_test>:
+ 7b6: 48dd li a7,23
+ 7b8: 00000073 ecall
+ 7bc: 8082 ret
diff --git a/build/user/initcode.out b/build/user/initcode.out
index c8d8b7f..78c9958 100755
--- a/build/user/initcode.out
+++ b/build/user/initcode.out
Binary files differ
generated by cgit v1.2.3 (git 2.46.0) at 2026-10-29 12:08:53 +0000