Opened 14 years ago
Closed 14 years ago
#51 closed helpdesk (invalid)
MEMchecker
| Reported by: | Owned by: | developers | |
|---|---|---|---|
| Priority: | trivial | Component: | IP-Cores |
| Keywords: | Cc: |
Description
Hello, I have test MEMchecker with the mutekh platform. But i have a memory error with the original code.
proc0 error:
<Context 0 0x7f4ffc00->0x7f500000> stack pointer out of bounds: 0x7f4ffbe8, 0x18 bytes below stack range: 0x7f4ffc00->0x7f500000 ([@0x7f400920-0x7f500000, free was: [@0x7f400000-0x7f500000, raw ]]) at PC=[@0xbfc00874: (fdt_walk_node + 0x1b0)]
SP=[@0x7f4ffbe8: (Unknown + 0)] last Dreq: <DataReq mode MODE_HYPER valid type DATA_READ @ 0xbfc10740 wdata 0xd00d407f be 0xf>
sym: [@0xbfc10740: (Unknown + 0)]
in: [@0xbfc0ef5c-0xbfc1122c, globl]
proc0 PC: 0xbfc00874 Ins: 0x813f0000 lr: 0xbfc00918 msr 0 .ce 0 .ee 0 .pr 0
00: 0000000c 01: 7f4ffbe8 02: bfc02214 03: 7f400dd0 04: 00000003 05: 00000020 06: 7f4ffbb4 07: 7f401600 08: 7f4ffc88 09: bfc00868 10: 00000000 11: 00808080 12: 00000000 13: 00000000 14: 00000000 15: 00000000 16: 00000000 17: 00000000 18: 00000000 19: bfc0f014 20: bfc1075c 21: bfc0efdc 22: 7f4ffbf1 23: bfc0efd8 24: bfc10000 25: bfc10734 26: 00000001 27: 7f4ffbf0 28: 7f4ffcb4 29: 00000002 30: 7f4ffc50 31: 7f400dd0 0: > 1: = 2: 3: 4: < 5: 6: = 7: > ctr: bfc00868
Is that error known and normal?
This error reporting, from a SoCLib-centric point of view, is intended.
Now for the error itself, this probably means your specific configuration, for your application, is hitting a stack overflow.