janis/from-scratch
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janis 2026-06-04 08:09:14 +02:00
parent 6f516bbb93
commit 6b6bacd9dd
Signed by: janis
SSH key fingerprint: SHA256:bB1qbbqmDXZNT0KKD5c2Dfjg53JGhj7B3CFcLIzSqq8
1 changed files with 9 additions and 9 deletions
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18
stages/hex0/hex0.in
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@ -67,9 +67,9 @@
# ; alloca 0x1000 bytes on the stack # ; alloca 0x1000 bytes on the stack
# mov rbp, rsp # mov rbp, rsp
48 89 e5 48 89 e5
# sub rsp, 0x1000 # sub rsp, 0x10000, increase this if you want to read more than 0x10000 bytes
48 81 ec 00 10 00 00 48 81 ec 00 00 01 00
# ; read 0x800 bytes from stdin into the stack # ; read 0x10000 bytes from stdin into the stack
# .READ: (130) # .READ: (130)
# xor rax, rax # xor rax, rax
48 31 c0 48 31 c0
@ -77,8 +77,8 @@
48 c7 c7 00 00 00 00 48 c7 c7 00 00 00 00
# mov rsi, rsp # mov rsi, rsp
48 89 e6 48 89 e6
# mov rdx, 0x800 # mov rdx, 0x10000, increase this if you want to read more than 0x10000 bytes
48 c7 c2 00 08 00 00 48 c7 c2 00 00 01 00
# syscall (sys_read) # syscall (sys_read)
0f 05 0f 05
# cmp rax, 0 # cmp rax, 0
@ -97,8 +97,8 @@
# ; dst = r10 # ; dst = r10
# mov r10, rsp # mov r10, rsp
49 89 e2 49 89 e2
# add r10, 0x800 # add r10, 0x0000
49 81 c2 00 08 00 00 49 81 c2 00 00 00 00
# ; while (pos < end) { # ; while (pos < end) {
# ; .L0: (181) # ; .L0: (181)
# cmp r9, r8 # cmp r9, r8
@ -199,8 +199,8 @@ e9 b7 ff ff ff
48 c7 c7 01 00 00 00 48 c7 c7 01 00 00 00
# mov rsi, rsp # mov rsi, rsp
48 89 e6 48 89 e6
# add rsi, 0x800 # add rsi, 0x000
48 81 c6 00 08 00 00 48 81 c6 00 00 00 00
# mov rdx, r10 # mov rdx, r10
4c 89 d2 4c 89 d2
# sub rdx, rsi # sub rdx, rsi