scummvm random work
[patches.git] / u-boot-emuexcpt-go.patch
CommitLineData
b77ff2bc
MF
1--- cpu/blackfin/start.S
2+++ cpu/blackfin/start.S
3@@ -47,6 +47,23 @@
4 sp.l = LO(L1_SRAM_SCRATCH_END - 20);
5 sp.h = HI(L1_SRAM_SCRATCH_END - 20);
6
7+#ifdef CONFIG_DEBUG_EMUEXCPT_MONITOR
8+ /* Test relocation by filling old monitor with emuexcpts */
9+ p0.l = _start;
10+ p0.h = _start;
11+ p1.l = LO(CFG_MONITOR_LEN / 2);
12+ p1.h = HI(CFG_MONITOR_LEN / 2);
13+ r0 = 0x25 (x);
14+ r1 = 0 (x);
15+ LSETUP (.Lemu_s, .Lemu_e) lc0 = p1;
16+ .Lemu_s: b[p0++] = r0;
17+ .Lemu_e: b[p0++] = r1;
18+#endif
19+
20 #ifdef CONFIG_HW_WATCHDOG
21 # ifndef CONFIG_HW_WATCHDOG_TIMEOUT_START
22 # define CONFIG_HW_WATCHDOG_TIMEOUT_START 5000