blob: f07ecf90020026fca65fbc538713b3d32c59268c (
plain) (
blame)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
|
user-level: 0.985
graphic: 0.979
assembly: 0.909
ppc: 0.847
device: 0.767
PID: 0.754
semantic: 0.719
architecture: 0.691
files: 0.674
x86: 0.562
performance: 0.554
debug: 0.486
mistranslation: 0.476
network: 0.452
permissions: 0.444
arm: 0.425
vnc: 0.419
socket: 0.410
i386: 0.364
VMM: 0.337
register: 0.321
risc-v: 0.315
TCG: 0.309
boot: 0.306
virtual: 0.279
kernel: 0.265
peripherals: 0.212
hypervisor: 0.131
KVM: 0.035
SPARC emulation: userspace program run from gdb crashes OS running in emulator
Description of problem:
SPARC emulation: userspace program run from gdb crashes OS running in emulator
Steps to reproduce:
As a user (not root!):
1. as -Q n -K PIC -b -L mandelbrot.s
2. ld -m a.out -o test
3. gdb ./test
4. run
`as' is from gnu binutils (binutils-2.20.1-sol26-sparc-local.gz).
Additional information:
[mandelbrot.s](/uploads/edfe6f1fd01fa39ecce9ba4201454ae3/mandelbrot.s)
screenshot: https://imgur.com/a/JD51DJA
It could very well be a bug in my assembly code, but it is still strange that it crashes the whole system.
~"kind::Bug"[in_asm.dat.xz](/uploads/6bb43ce2b7d6973da4751d236fb44e12/in_asm.dat.xz)
|