Custom Query (93 matches)

I have tried to use the issMemChecker with caba-vgmn-multi_timer-mipsel I have include the header file and change the platform_desc but i have this error.

/home/jrouland/soclib/soclib/soclib/iss/iss_memchecker/src/iss_memchecker.cpp:989: error: no matching function for call to ‘soclib::common::IssMemchecker<soclib::common::IssIss2<soclib::common::IssSimhelper<soclib::common::MipsElIss> > >::debugExceptionBypassed(soclib::common::Iss2::ExceptionClass&)’

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?

Most real HW platforms alias different memory area to the same hardware location. Could it be possible to implement this feature into the Mapping Table ?

Example: Aliasing memory area on Mips platform in order to support 0x80000180 and 0xBFC00000 sharing the same memory as other memory area.