File: mmr-exception.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 (43 lines) | stat: -rw-r--r-- 620 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
41
42
43
 
# Blackfin testcase for MMR exceptions in a lower EVT
# mach: bfin
# sim: --environment operating

	.include "testutils.inc"

	start

	imm32 P0, 0xFFE02000
	loadsym R1, _evx
	[P0 + (4 * 3)] = R1;
	loadsym R1, _ivg9
	[P0 + (4 * 9)] = R1;
	CSYNC;

	RETI = R1;
	RAISE 9;
	R0 = -1;
	STI R0;
	RTI;
	dbg_fail

_ivg9:
	# Invalid MMR
	imm32 P0, 0xFFEE0000
1:	[P0] = R0;
9:	dbg_fail

_evx:
	# Make sure SEQSTAT is set to correct value
	R0 = SEQSTAT;
	R0 = R0.B;
	R1 = 0x2e (x);
	CC = R0 == R1;
	IF !CC JUMP 9b;

	# Make sure RETX is set to correct address
	loadsym R0, 1b;
	R1 = RETX;
	CC = R0 == R1;
	IF !CC JUMP 9b;

	dbg_pass