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This commit is contained in:
Dimitri SOLAR
2025-05-07 10:07:17 +02:00
parent 9d4e1a79f5
commit 643b0773ee
16 changed files with 1556 additions and 0 deletions
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22
SCR2.1/ARM/TP18/#shift-experiment.s# Normal file
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.equ SYS_EXIT, 93
.data
int1: .quad 1
int2: .quad 2
.text
.globl _start
_start:
mov x0,#1
lsl x5,x0,#3
lsr x5,x0,#1
mov w8,#SYS_EXIT
mov x0,#0
svc #0
.end

BIN
SCR2.1/ARM/TP18/a.out Executable file
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SCR2.1/ARM/TP18/barrel-experiment.o Normal file
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22
SCR2.1/ARM/TP18/barrel-experiment.s Normal file
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.equ SYS_EXIT, 93
.data
int1: .quad 1
int2: .quad 2
.text
.globl _start
_start:
mov x0,#15
add x1,x0,x0,lsl #4
mov x2,#1
sub x1,xzr,x2,lsl #3
mov w8,#SYS_EXIT
mov w0,#0
svc #0
.end

BIN
SCR2.1/ARM/TP18/shift-experiment.o Normal file
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19
SCR2.1/ARM/TP18/shift-experiment.s Normal file
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.equ SYS_EXIT, 93
.data
int1: .quad 1
int2: .quad 2
.text
.globl _start
_start:
mov x0,#1
lsl x5,x0,#3
lsr x5,x0,#1
mov w8,#SYS_EXIT
mov w0,#0
svc #0
.end

19
SCR2.1/ARM/TP18/shift-experiment.s~ Normal file
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.equ SYS_EXIT, 93
.data
int1: .quad 1
int2: .quad 2
.text
.globl _start
_start:
mov x0,#1
lsl x5,x0,#3
lsr x5,x0,#1
mov w8,#SYS_EXIT
mov w0,#0
svc #0
.end

134
SCR2.1/ARM/TP18/solar-5-TP18-responses.txt
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I)
(gdb) l
1 .equ SYS_EXIT, 93
2 .data
3 int1: .quad 1
4 int2: .quad 2
5 .text
6 .globl _start
7
8 _start:
9
10 mov x0,#1
(gdb) b 7
Breakpoint 1 at 0x4000b0: file shift-experiment.s, line 10.
(gdb) run
Starting program: /export/home/an23/solar/SCR/SCR2.1/ARM/TP18/a.out
Breakpoint 1, _start () at shift-experiment.s:10
10 mov x0,#1
(gdb) i r x0 x5
x0 0x0 0
x5 0x0 0
(gdb) s
11 lsl x5,x0,#3
(gdb) i r x0 x5
x0 0x1 1
x5 0x0 0
(gdb) s
12 lsr x5,x0,#1
(gdb) i r x0 x5
x0 0x1 1
x5 0x8 8
(gdb) s
14 mov w8,#SYS_EXIT
(gdb) i r x0 x5
x0 0x1 1
x5 0x0 0
II)
(gdb) l
1 .equ SYS_EXIT, 93
2 .data
3 int1: .quad 1
4 int2: .quad 2
5 .text
6 .globl _start
7
8 _start:
9
10 mov x0,#15
(gdb) b 8
Breakpoint 1 at 0x4000b0: file barrel-experiment.s, line 10.
(gdb) rin
Undefined command: "rin". Try "help".
(gdb) run
Starting program: /export/home/an23/solar/SCR/SCR2.1/ARM/TP18/a.out
Breakpoint 1, _start () at barrel-experiment.s:10
10 mov x0,#15
(gdb) i r x1 x0
x1 0x0 0
x0 0x0 0
(gdb) s
12 add x1,x0,x0,lsl #4
(gdb) i r x1 x0
x1 0x0 0
x0 0xf 15
(gdb) s
14 mov w8,#SYS_EXIT
(gdb) i r x1 x0
x1 0xff 255
x0 0xf 15
3.
(gdb) l
1 .equ SYS_EXIT, 93
2 .data
3 int1: .quad 1
4 int2: .quad 2
5 .text
6 .globl _start
7
8 _start:
9
10 mov x0,#15
(gdb) b 8
Breakpoint 1 at 0x4000b0: file barrel-experiment.s, line 10.
(gdb) run
Starting program: /export/home/an23/solar/SCR/SCR2.1/ARM/TP18/a.out
Breakpoint 1, _start () at barrel-experiment.s:10
10 mov x0,#15
(gdb) i r x0 x1 x2
x0 0x0 0
x1 0x0 0
x2 0x0 0
(gdb) s
12 add x1,x0,x0,lsl #4
(gdb) i r x0 x1 x2
x0 0xf 15
x1 0x0 0
x2 0x0 0
(gdb) s
14 mov x2,#1
(gdb) i r x0 x1 x2
x0 0xf 15
x1 0xff 255
x2 0x0 0
(gdb) s
15 sub x1,xzr,x2,lsl #3
(gdb) i r x0 x1 x2
x0 0xf 15
x1 0xff 255
x2 0x1 1
(gdb) s
17 mov w8,#SYS_EXIT
(gdb) i r x0 x1 x2
x0 0xf 15
x1 0xfffffffffffffff8 -8
x2 0x1 1