File: 11080.s

package info (click to toggle)
gdb-doc 13.1-1
  • links: PTS, VCS
  • area: non-free
  • in suites: bookworm
  • size: 234,284 kB
  • sloc: ansic: 1,988,072; asm: 373,465; exp: 187,579; cpp: 75,697; makefile: 69,432; sh: 24,829; yacc: 11,654; python: 9,602; ada: 6,680; xml: 6,073; perl: 5,077; pascal: 3,357; f90: 2,555; tcl: 1,902; lisp: 1,578; cs: 879; lex: 759; sed: 228; awk: 154; objc: 137; fortran: 57
file content (40 lines) | stat: -rw-r--r-- 572 bytes parent folder | download | duplicates (33) 
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
 
# Blackfin testcase for DISALGNEXCPT
# mach: bfin

.include "testutils.inc"
	start

	loadsym R0, foo;
	R0 += 1;
	I1 = R0;

	M0 = 4 (z);

	//dag0misalgn, dag1misalgn EXCAUSE value
	R7 = 0x24 (z);

	// Get just the EXCAUSE field before
	R5=SEQSTAT;
	R5 = R5 << 26;
	R5 = R5 >> 26;

	DISALGNEXCPT || R2 = [I1++M0];	// i1 = 0xff9004aa (misaligned)

	// Get just the EXCAUSE field after
	R6=SEQSTAT;
	R6 = R6 << 26;
	R6 = R6 >> 26;

	// EXCAUSE of 0x24 == misaligned data memory access
	CC = R6 == R7;
	if CC jump _fail;

_pass:
	pass;

_fail:
	fail;

	.data
foo:
	.space 0x10