391 lines
14 KiB
Plaintext
391 lines
14 KiB
Plaintext
|
### GNU Mes --- Maxwell Equations of Software
|
||
|
|
### Copyright © 2017,2018 Jan (janneke) Nieuwenhuizen <janneke@gnu.org>
|
||
|
|
### Copyright © 2019,2020 Danny Milosavljevic <dannym@scratchpost.org>
|
||
|
|
###
|
||
|
|
### This file is part of GNU Mes.
|
||
|
|
###
|
||
|
|
### Mes is free software# you can redistribute it and/or modify it
|
||
|
|
### under the terms of the GNU General Public License as published by
|
||
|
|
### the Free Software Foundation# either version 3 of the License, or (at
|
||
|
|
### your option) any later version.
|
||
|
|
###
|
||
|
|
### GNU Mes is distributed in the hope that it will be useful, but
|
||
|
|
### WITHOUT ANY WARRANTY# without even the implied warranty of
|
||
|
|
### MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||
|
|
### GNU General Public License for more details.
|
||
|
|
###
|
||
|
|
### You should have received a copy of the GNU General Public License
|
||
|
|
### along with GNU Mes. If not, see <http://www.gnu.org/licenses/>.
|
||
|
|
|
||
|
|
# Note: r9 is used as scratch register and is assumed to not contain anything important!
|
||
|
|
|
||
|
|
# reduced instruction set: r0, r1 (some r2 for shift, r3 for mul)
|
||
|
|
|
||
|
|
# The "e" in most opcodes near the end means "always".
|
||
|
|
# 020090e0 # adds r0, r0, r2; ADDS = '0' op3 op1 '09' op2 'e0'
|
||
|
|
# 030091e0 # adds r0, r1, r3
|
||
|
|
# 031091e0 # adds r1, r1, r3
|
||
|
|
# 030090e0 # adds r0, r0, r3
|
||
|
|
DEFINE add____$i8,%r0 0090e2 # adds r0, r0, #xx; ADDSI = immediate op1 '09' op2 'e2'
|
||
|
|
# 0091e2 # adds r0, r1, #xx; ADDSI = immediate op1 '09' op2 'e2'
|
||
|
|
# 1090e2 # adds r1, r0, #xx; ADDSI = immediate op1 '09' op2 'e2'
|
||
|
|
DEFINE add____$i8,%r1 1091e2 # adds r1, r1, #xx
|
||
|
|
DEFINE add____$i8,%r13 d09de2 # adds r13, r13, #xx
|
||
|
|
DEFINE sub____$i8,%r0 0050e2 # subs r0, r0, #xx
|
||
|
|
DEFINE sub____$i8,%r1 1051e2 # subs r1, r1, #xx
|
||
|
|
DEFINE add____%r0,%r0 000090e0 # adds r0, r0, r0
|
||
|
|
DEFINE add____%r0,%r1 001091e0 # adds r1, r1, r0
|
||
|
|
DEFINE add____%r1,%r0 010090e0 # adds r0, r0, r1
|
||
|
|
DEFINE add____%r1,%r1 011091e0 # adds r1, r1, r1
|
||
|
|
DEFINE and____%r1,%r0 010010e0 # ands r0, r0, r1
|
||
|
|
DEFINE and____$i8,%r0 0000e2
|
||
|
|
DEFINE and____$i8,%r1 1001e2
|
||
|
|
DEFINE call___*%r0 30ff2fe1
|
||
|
|
DEFINE call___*%r1 31ff2fe1
|
||
|
|
DEFINE cmp____$i8,%r0 0050e3
|
||
|
|
DEFINE cmp____$i8,%r1 0051e3
|
||
|
|
DEFINE cmn____$i8,%r0 0070e3
|
||
|
|
DEFINE cmn____$i8,%r1 0071e3
|
||
|
|
DEFINE swi____$0 000000ef
|
||
|
|
DEFINE ja 8a
|
||
|
|
DEFINE jae 3a
|
||
|
|
DEFINE jb 2a
|
||
|
|
DEFINE jbe 9a
|
||
|
|
DEFINE je 0a
|
||
|
|
DEFINE jg ca
|
||
|
|
DEFINE jge aa
|
||
|
|
DEFINE jl ba
|
||
|
|
DEFINE jle da
|
||
|
|
DEFINE jne 1a
|
||
|
|
|
||
|
|
# e3a00064 mov r0, #100
|
||
|
|
# e3a01064 mov r1, #100
|
||
|
|
# e3a02064 mov r2, #100
|
||
|
|
|
||
|
|
# 0: e3047215 movw r7, #16917 ; 0x4215
|
||
|
|
|
||
|
|
# OK:
|
||
|
|
DEFINE mov____$i8,%r0 00a0e3
|
||
|
|
DEFINE mov____$i8,%r1 10a0e3
|
||
|
|
DEFINE mov____$i8,%r7 70a0e3
|
||
|
|
|
||
|
|
DEFINE mvn____%r0,$i8 00e0e3
|
||
|
|
DEFINE mvn____%r1,$i8 10e0e3
|
||
|
|
DEFINE mvn____%r7,$i8 70e0e3
|
||
|
|
|
||
|
|
DEFINE mov____%r0,%r1 0010a0e1
|
||
|
|
DEFINE mov____%r0,%r2 0020a0e1
|
||
|
|
DEFINE mov____%fp,%r1 0b10a0e1
|
||
|
|
DEFINE mov____%fp,%r2 0b20a0e1
|
||
|
|
DEFINE mov____%r0,(%r1) 000081e5
|
||
|
|
DEFINE mov____%r1,%r0 0100a0e1
|
||
|
|
DEFINE mov____%r1,%r2 0120a0e1
|
||
|
|
DEFINE mov____%esp,%r0 0d00a0e1
|
||
|
|
|
||
|
|
# e59f9004 ldr r9, [pc, #4] ; <L1>
|
||
|
|
# e5890000 str r0, [r9]
|
||
|
|
# ea000000 b L2
|
||
|
|
# L1: ???
|
||
|
|
# L2:
|
||
|
|
DEFINE mov____%r0,0x32 04909fe5000089e5000000ea
|
||
|
|
DEFINE mov____%r1,0x32 04909fe5001089e5000000ea
|
||
|
|
DEFINE mov____%r2,0x32 04909fe5002089e5000000ea
|
||
|
|
|
||
|
|
# e92d0005 push {r0, r2}
|
||
|
|
# e5910000 ldr r0, [r1]
|
||
|
|
# e59f200c ldr r2, [pc, #12] ; 1c <X2>
|
||
|
|
# e0800002 add r0, r0, r2
|
||
|
|
# e5810000 str r0, [r1]
|
||
|
|
# e8bd0005 pop {r0, r2}
|
||
|
|
# ea000000 b 20 <Y2>
|
||
|
|
# X2: ???
|
||
|
|
# Y2:
|
||
|
|
DEFINE add____$i32,(%r1) 05002de9000091e50c209fe5020080e0000081e50500bde8000000ea
|
||
|
|
|
||
|
|
# e59f0000 ldr r0, [pc]
|
||
|
|
# ea000000 b c <R>
|
||
|
|
# nop
|
||
|
|
# R:
|
||
|
|
DEFINE mov____$i32,%r0 00009fe5000000ea
|
||
|
|
DEFINE mov____$i32,%r1 00109fe5000000ea
|
||
|
|
DEFINE mov____$i32,%r2 00209fe5000000ea
|
||
|
|
DEFINE mov____$i32,%r7 00709fe5000000ea
|
||
|
|
DEFINE mov____%r2,(%r1) 002081e5
|
||
|
|
DEFINE mov____%r3,%r0 0300a0e1
|
||
|
|
DEFINE mov____%r3,%r1 0e10a0e1
|
||
|
|
DEFINE mov____(%r0),%r0 000090e5
|
||
|
|
DEFINE mov____(%r0),%r2 002090e5
|
||
|
|
DEFINE mov____(%r1),%r1 001091e5
|
||
|
|
|
||
|
|
DEFINE nop 0000a0e1
|
||
|
|
DEFINE not____%r0 0000e0e1
|
||
|
|
DEFINE not____%r1 0110e0e1
|
||
|
|
DEFINE or_____%r1,%r0 010090e1 # orrs r0, r0, r1
|
||
|
|
DEFINE pop____%r0 04009de4
|
||
|
|
DEFINE pop____%r1 04109de4
|
||
|
|
DEFINE pop____%r3 04309de4
|
||
|
|
DEFINE pop____%lr 04e09de4
|
||
|
|
|
||
|
|
# e59f9004 ldr r9, [pc, #4] ; c <L1x>
|
||
|
|
# e52d9004 push {r9} ; (str r9, [sp, #-4]!)
|
||
|
|
# ea000000 b 10 <L1y>
|
||
|
|
# L1x: data
|
||
|
|
# L1y:
|
||
|
|
|
||
|
|
DEFINE push___$i32 04909fe504902de5000000ea
|
||
|
|
|
||
|
|
DEFINE push___%r0 04002de5 # str r0, [sp, #-4]!
|
||
|
|
DEFINE push___%r1 04102de5 # str r1, [sp, #-4]!
|
||
|
|
DEFINE push___%r2 04202de5 # str r2, [sp, #-4]!
|
||
|
|
DEFINE push___%r3 04302de5 # str r3, [sp, #-4]!
|
||
|
|
DEFINE push___%lr 04e02de5 # str lr, [sp, #-4]!
|
||
|
|
|
||
|
|
DEFINE sub____%r1,%r0 010050e0 # subs r0, r0, r1
|
||
|
|
DEFINE test___%r0,%r0 000010e1
|
||
|
|
DEFINE test___%r1,%r1 010011e1
|
||
|
|
DEFINE xor____$i8,%r0 0030e2 # eors r0, r0, #xx
|
||
|
|
DEFINE xor____%r0,%r0 000030e0 # eors r0, r0, r0
|
||
|
|
DEFINE xor____%r1,%r0 010030e0 # eors r0, r0, r1
|
||
|
|
DEFINE xor____%r1,%r1 011031e0 # eors r1, r1, r1
|
||
|
|
DEFINE xor____%r3,%r3 033033e0 # eors r3, r3, r3
|
||
|
|
|
||
|
|
# Note: These are the native ARM instructions.
|
||
|
|
# Note: i8 immediate
|
||
|
|
DEFINE ldr____%r0,(%fp,+#$i8) 009be5
|
||
|
|
DEFINE ldr____%r1,(%fp,+#$i8) 109be5
|
||
|
|
DEFINE ldr____%r2,(%fp,+#$i8) 209be5
|
||
|
|
DEFINE ldr____%r3,(%fp,+#$i8) 309be5
|
||
|
|
DEFINE ldr____%r4,(%fp,+#$i8) 409be5
|
||
|
|
DEFINE ldr____%r5,(%fp,+#$i8) 509be5
|
||
|
|
DEFINE ldr____%r7,(%fp,+#$i8) 709be5
|
||
|
|
DEFINE ldr____%fp,(%fp,+#$i8) b09be5
|
||
|
|
DEFINE ldr____%sp,(%fp,+#$i8) d09be5
|
||
|
|
DEFINE ldr____%lr,(%fp,+#$i8) e09be5
|
||
|
|
DEFINE ldr____%r0,(%fp,-#$i8) 001be5
|
||
|
|
DEFINE ldr____%r1,(%fp,-#$i8) 101be5
|
||
|
|
DEFINE ldr____%r2,(%fp,-#$i8) 201be5
|
||
|
|
DEFINE ldr____%r3,(%fp,-#$i8) 301be5
|
||
|
|
DEFINE ldr____%r4,(%fp,-#$i8) 401be5
|
||
|
|
DEFINE ldr____%r5,(%fp,-#$i8) 501be5
|
||
|
|
DEFINE ldr____%r7,(%fp,-#$i8) 701be5
|
||
|
|
DEFINE ldr____%fp,(%fp,-#$i8) b01be5
|
||
|
|
DEFINE ldr____%sp,(%fp,-#$i8) d01be5
|
||
|
|
DEFINE ldr____%lr,(%fp,-#$i8) e01be5
|
||
|
|
DEFINE str____%r0,(%fp,+#$i8) 008be5
|
||
|
|
DEFINE str____%r1,(%fp,+#$i8) 108be5
|
||
|
|
DEFINE str____%r2,(%fp,+#$i8) 208be5
|
||
|
|
DEFINE str____%r3,(%fp,+#$i8) 308be5
|
||
|
|
DEFINE str____%r4,(%fp,+#$i8) 408be5
|
||
|
|
DEFINE str____%r5,(%fp,+#$i8) 508be5
|
||
|
|
DEFINE str____%r7,(%fp,+#$i8) 708be5
|
||
|
|
DEFINE str____%fp,(%fp,+#$i8) b08be5
|
||
|
|
DEFINE str____%sp,(%fp,+#$i8) d08be5
|
||
|
|
DEFINE str____%lr,(%fp,+#$i8) e08be5
|
||
|
|
DEFINE str____%r0,(%fp,-#$i8) 000be5
|
||
|
|
DEFINE str____%r1,(%fp,-#$i8) 100be5
|
||
|
|
DEFINE str____%r2,(%fp,-#$i8) 200be5
|
||
|
|
DEFINE str____%r3,(%fp,-#$i8) 300be5
|
||
|
|
DEFINE str____%r4,(%fp,-#$i8) 400be5
|
||
|
|
DEFINE str____%r5,(%fp,-#$i8) 500be5
|
||
|
|
DEFINE str____%r7,(%fp,-#$i8) 700be5
|
||
|
|
DEFINE str____%fp,(%fp,-#$i8) b00be5
|
||
|
|
DEFINE str____%sp,(%fp,-#$i8) d00be5
|
||
|
|
DEFINE str____%lr,(%fp,-#$i8) e00be5
|
||
|
|
# Note: Loads INTO register r0 (ARM original operand order)
|
||
|
|
DEFINE ldrsb__%r0,(%r0) d000d0e1 # ldrsb r0, [r0]
|
||
|
|
DEFINE ldrsb__%r1,(%r1) d010d1e1 # ldrsb r1, [r1]
|
||
|
|
DEFINE ldrsb__%r2,(%r2) d020d2e1 # ldrsb r2, [r2]
|
||
|
|
DEFINE ldrsb__%r3,(%r3) d030d3e1 # ldrsb r3, [r3]
|
||
|
|
DEFINE ldrsb__%r4,(%r4) d040d4e1 # ldrsb r4, [r4]
|
||
|
|
DEFINE ldrsb__%r5,(%r5) d050d5e1 # ldrsb r5, [r5]
|
||
|
|
DEFINE ldrb___%r0,(%r1) 0000d1e5 # ldrb r0, [r1]
|
||
|
|
DEFINE ldrh___%r0,(%r0) b000d0e1 # ldrh r0, [r0]
|
||
|
|
DEFINE ldrh___%r0,(%r1) b000d1e1 # ldrh r0, [r1]
|
||
|
|
DEFINE ldrh___%r1,(%r1) b010d1e1 # ldrh r1, [r1]
|
||
|
|
DEFINE ldrh___%r2,(%r2) b020d2e1 # ldrh r2, [r2]
|
||
|
|
DEFINE ldrh___%r3,(%r3) b030d3e1 # ldrh r3, [r3]
|
||
|
|
DEFINE strb___%r0,(%r0) 0000c0e5 # strb r0, [r0]
|
||
|
|
DEFINE strb___%r0,(%r1) 0000c1e5 # strb r0, [r1]
|
||
|
|
DEFINE strb___%r1,(%r1) 0010c1e5 # strb r1, [r1]
|
||
|
|
DEFINE strb___%r2,(%r2) 0020c2e5 # strb r2, [r2]
|
||
|
|
DEFINE strb___%r3,(%r3) 0030c3e5 # strb r3, [r3]
|
||
|
|
DEFINE strb___%r4,(%r4) 0040c4e5 # strb r4, [r4]
|
||
|
|
DEFINE strb___%r0,(%fp,+#$i8) 00cbe5 # strb r0, [fp, +#xx]
|
||
|
|
DEFINE strb___%r0,(%fp,-#$i8) 004be5 # strb r0, [fp, -#xx]
|
||
|
|
DEFINE strh___%r0,(%r0) b000c0e1 # strh r0, [r0]
|
||
|
|
DEFINE strh___%r0,(%r1) b000c1e1 # strh r0, [r1]
|
||
|
|
DEFINE strh___%r1,(%r1) b010c1e1 # strh r1, [r1]
|
||
|
|
DEFINE strh___%r2,(%r2) b020c2e1 # strh r2, [r2]
|
||
|
|
DEFINE strh___%r3,(%r3) b030c3e1 # strh r3, [r3]
|
||
|
|
DEFINE strh___%r4,(%r4) b040c4e1 # strh r4, [r4]
|
||
|
|
|
||
|
|
# There's a single instruction that does it--but I don't know how to encode it.
|
||
|
|
# mov %r9, immediate
|
||
|
|
# add %r9, %r9, %fp
|
||
|
|
# strh %r0, [%r9]
|
||
|
|
DEFINE strh___%r0,(%fp,+#$i8) 90a0e30b9089e0b000c9e1
|
||
|
|
|
||
|
|
# There's a single instruction that does it--but I don't know how to encode it.
|
||
|
|
# e3a090xx mov %r9, immediate
|
||
|
|
# e05b9009 sub %r9, %fp, %r9
|
||
|
|
# e1c900b0 strh %r0, [%r9]
|
||
|
|
DEFINE strh___%r0,(%fp,-#$i8) 90a0e309904be0b000c9e1
|
||
|
|
|
||
|
|
DEFINE movle__%r0,$i8 00a0d3 # movle r0, #xx
|
||
|
|
DEFINE movlt__%r0,$i8 00a0b3 # movlt r0, #xx
|
||
|
|
DEFINE movge__%r0,$i8 00a0a3 # movge r0, #xx
|
||
|
|
DEFINE movgt__%r0,$i8 00a0c3 # movgt r0, #xx
|
||
|
|
DEFINE movcs__%r0,$i8 00a023 # movcs r0, #xx
|
||
|
|
DEFINE movcc__%r0,$i8 00a033 # movcc r0, #xx
|
||
|
|
DEFINE movhi__%r0,$i8 00a083 # movhi r0, #xx
|
||
|
|
DEFINE moveq__%r0,$i8 00a003 # moveq r0, #xx
|
||
|
|
DEFINE movle__%r1,$i8 10a0d3 # movle r1, #xx
|
||
|
|
DEFINE movlt__%r1,$i8 10a0b3 # movlt r1, #xx
|
||
|
|
DEFINE movge__%r1,$i8 10a0a3 # movge r1, #xx
|
||
|
|
DEFINE movgt__%r1,$i8 10a0c3 # movgt r1, #xx
|
||
|
|
DEFINE movcs__%r1,$i8 10a023 # movcs r1, #xx
|
||
|
|
DEFINE movcc__%r1,$i8 10a033 # movcc r1, #xx
|
||
|
|
DEFINE movhi__%r1,$i8 10a083 # movhi r1, #xx
|
||
|
|
DEFINE moveq__%r1,$i8 10a003 # moveq r1, #xx
|
||
|
|
|
||
|
|
DEFINE asr____%r0,%r0,%r1 5001a0e1 # asr %r0, %r0, %r1
|
||
|
|
DEFINE lsl____%r0,%r0,%r1 1001a0e1 # lsl %r0, %r0, %r1
|
||
|
|
DEFINE lsl____%r0,%r0,$i8 90a0e31009a0e1 # mov r9, #xx; lsl %r0, %r0, %r9
|
||
|
|
DEFINE lsl____%r1,%r1,$i8 90a0e31119a0e1 # mov r9, #xx; lsl %r1, %r1, %r9
|
||
|
|
DEFINE lsr____%r0,%r0,%r1 3001a0e1 # lsr %r0, %r0, %r1
|
||
|
|
DEFINE ldr____%r0,(%sp,#$i8) 009de5 # ldr r0, [r13+xx]
|
||
|
|
DEFINE ldr____%r1,(%sp,#$i8) 109de5 # ldr r1, [r13+xx]
|
||
|
|
#DEFINE add____%r2,%r0,%r1,lsl#4 012280e0
|
||
|
|
# Without carry
|
||
|
|
DEFINE add____%r2,%r0,%r1,lsl#2 012180e0
|
||
|
|
DEFINE add____%r2,%r1,%r0,lsl#2 002181e0
|
||
|
|
DEFINE add____%r1,$i8 1081e2
|
||
|
|
DEFINE add____%r2,$i8 2082e2
|
||
|
|
DEFINE bl eb
|
||
|
|
DEFINE b ea
|
||
|
|
DEFINE sxtb__%r0,%r0 7000afe6
|
||
|
|
DEFINE sxtb__%r1,%r1 7110afe6
|
||
|
|
DEFINE sxth__%r0,%r0 7000bfe6
|
||
|
|
DEFINE sxth__%r1,%r1 7110bfe6
|
||
|
|
DEFINE uxtb__%r0,%r0 7000efe6
|
||
|
|
DEFINE uxtb__%r1,%r1 7110efe6
|
||
|
|
DEFINE uxth__%r0,%r0 7000ffe6
|
||
|
|
DEFINE uxth__%r1,%r1 7110ffe6
|
||
|
|
|
||
|
|
# See: https://github.com/torvalds/linux/blob/v4.19/arch/arm/tools/syscall.tbl
|
||
|
|
DEFINE SYS_exit 01
|
||
|
|
DEFINE SYS_fork 02
|
||
|
|
DEFINE SYS_read 03
|
||
|
|
DEFINE SYS_write 04
|
||
|
|
DEFINE SYS_open 05
|
||
|
|
DEFINE SYS_close 06
|
||
|
|
# DEFINE SYS_waitpid does_not_exist
|
||
|
|
DEFINE SYS_rmdir 28
|
||
|
|
DEFINE SYS_wait4 72
|
||
|
|
# waitid: 0x118
|
||
|
|
|
||
|
|
DEFINE SYS_unlink 0a
|
||
|
|
DEFINE SYS_execve 0b
|
||
|
|
DEFINE SYS_chmod 0f
|
||
|
|
DEFINE SYS_lseek 13
|
||
|
|
DEFINE SYS_access 21
|
||
|
|
DEFINE SYS_brk 2d
|
||
|
|
DEFINE SYS_ioctl 36
|
||
|
|
DEFINE SYS_stat 6a
|
||
|
|
DEFINE SYS_fsync 76
|
||
|
|
DEFINE SYS_getcwd b7
|
||
|
|
|
||
|
|
# These are x86 ABI remnants:
|
||
|
|
|
||
|
|
DEFINE mul____%r1,%r0 910089e0 # umull r0, r9, r1, r0
|
||
|
|
DEFINE mul____%r0,%r1 910089e0 # umull r0, r9, r1, r0
|
||
|
|
DEFINE mov____%ebp,%r0 0b00a0e1
|
||
|
|
DEFINE mov____%ebp,%r1 0b10a0e1
|
||
|
|
DEFINE push___%ebp 04b02de5 # str fp, [sp, #-4]!
|
||
|
|
DEFINE pop____%ebp 04b09de4 # ldr fp, [sp], #4
|
||
|
|
DEFINE mov____%esp,%ebp 0db0a0e1 # mov fp, sp
|
||
|
|
DEFINE mov____%ebp,%esp 0bd0a0e1 # mov sp, fp
|
||
|
|
DEFINE sub____$i8,%esp d04de2 # sub sp, sp, #xx
|
||
|
|
|
||
|
|
DEFINE jmp____*%r1 11ff2fe1
|
||
|
|
|
||
|
|
# e59f9008 ldr r9, [pc, #8] ; 10 <LX1>
|
||
|
|
# e089900b add r9, r9, fp
|
||
|
|
# e5890000 str r0, [r9]
|
||
|
|
# ea000000 b 14 <LX2>
|
||
|
|
# 00000010 <LX1>: data
|
||
|
|
# 00000014 <LX2>:
|
||
|
|
DEFINE mov____%r0,0x32(%ebp) 08909fe50b9089e0000089e5000000ea
|
||
|
|
DEFINE mov____%r1,0x32(%ebp) 08909fe50b9089e0001089e5000000ea
|
||
|
|
DEFINE mov____%r2,0x32(%ebp) 08909fe50b9089e0002089e5000000ea
|
||
|
|
|
||
|
|
# e59f9004 ldr r9, [pc, #4] ; c <LX1>
|
||
|
|
# e5990000 ldr r0, [r9]
|
||
|
|
# ea000000 b 10 <LX2>
|
||
|
|
DEFINE mov____0x32,%r0 04909fe5000099e5000000ea
|
||
|
|
DEFINE mov____0x32,%r1 04909fe5001099e5000000ea
|
||
|
|
DEFINE mov____0x32,%r2 04909fe5002099e5000000ea
|
||
|
|
|
||
|
|
# e1a09000 mov r9, r0
|
||
|
|
# e1a00001 mov r0, r1
|
||
|
|
# e1a01009 mov r1, r9
|
||
|
|
DEFINE xchg___%r0,%r1 0090a0e10100a0e10910a0e1
|
||
|
|
|
||
|
|
# e49de004 pop {lr} ; (ldr lr, [sp], #4)
|
||
|
|
# e1a0f00e mov pc, lr
|
||
|
|
DEFINE ret 04e09de40ef0a0e1
|
||
|
|
|
||
|
|
# The flags are also updated, but that's probably useless.
|
||
|
|
DEFINE add____$i8,%esp d09de2
|
||
|
|
|
||
|
|
# e24ddeff sub sp, sp, #4080
|
||
|
|
# e24dd064 sub sp, sp, #100
|
||
|
|
DEFINE allocate_stack_4180 ffde4de264d04de2
|
||
|
|
|
||
|
|
DEFINE mov____0x32(%ebp),%r0 08909fe50b9089e0000099e5000000ea
|
||
|
|
# e59f9008 ldr r9, [pc, #8]
|
||
|
|
# e089900b add r9, r9, fp
|
||
|
|
# e5991000 ldr r1, [r9]
|
||
|
|
# ea000000 b 20 <VD>
|
||
|
|
# V: ...
|
||
|
|
# VD:
|
||
|
|
DEFINE mov____0x32(%ebp),%r1 08909fe50b9089e0001099e5000000ea
|
||
|
|
|
||
|
|
# e1a09000 mov r9, r0
|
||
|
|
# e59d0000 ldr r0, [sp]
|
||
|
|
# e58d9000 str r9, [sp]
|
||
|
|
DEFINE xchg___%r0,(%esp) 0090a0e100009de500908de5
|
||
|
|
|
||
|
|
# e52d1004 push {r1} ; (str r1, [sp, #-4]!)
|
||
|
|
# e59f1010 ldr r1, [pc, #16] ; 1c <WERT>
|
||
|
|
# e5909000 ldr r9, [r0]
|
||
|
|
# e0999001 adds r9, r9, r1
|
||
|
|
# e5809000 str r9, [r0]
|
||
|
|
# e49d1004 pop {r1} ; (ldr r1, [sp], #4)
|
||
|
|
# ea000000 b 20 <VD>
|
||
|
|
# V: ...
|
||
|
|
# VD:
|
||
|
|
DEFINE add____$i32,(%r0) 04102de510109fe5009090e5019099e0009080e504109de4000000ea
|
||
|
|
|
||
|
|
# mov %r9, #00
|
||
|
|
# push {%r9}
|
||
|
|
DEFINE push___0 0090a0e304902de5
|
||
|
|
|
||
|
|
DEFINE add____$i32,%r0 04909fe5090090e0000000ea
|
||
|
|
# e59f9004 ldr r9, [pc, #4] ; c <VALUE>
|
||
|
|
# e0911009 adds r1, r1, r9
|
||
|
|
# ea000000 b 10
|
||
|
|
# VALUE:
|
||
|
|
DEFINE add____$i32,%r1 04909fe5091091e0000000ea
|
||
|
|
DEFINE add____$i32,%r2 04909fe5092092e0000000ea
|
||
|
|
|
||
|
|
# e59f9008 ldr r9, [pc, #8] ; 10 <WERT>
|
||
|
|
# e089900b add r9, r9, fp
|
||
|
|
# e5c90000 strb r0, [r9]
|
||
|
|
# ea000000 b 14 <WERTD>
|
||
|
|
# WERT: nop
|
||
|
|
# WERTD:
|
||
|
|
DEFINE strb___%r0,0x32(%ebp) 08909fe50b9089e00000c9e5000000ea
|
||
|
|
|
||
|
|
DEFINE wfi 03f020e3
|