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- wosdb history
- =============
-
-
- V0.4c 17-Feb-01
- o An access to 0x00000004 caused a DSI exception, which has to
- be emulated by the WarpUp kernel. An ugly side-effect is, that
- currently the instruction directly following this access can't
- be traced and will be skipped in trace-mode.
-
-
- V0.4b 09-Nov-00
- o New PPC disassembler module V1.2, which fixes mffs, mtfsf, mtfsfi.
-
-
- V0.4a 05-Mar-00
- o HUNK_RELOC32SHORT or HUNK_DREL32 hunks are correctly recognized
- now. Before the symbols disappeared, when your executable
- contained such a hunk (which happened often with StormC or
- PowerAsm generated executables).
-
-
- V0.4 26-Feb-00
- o Fixed symbol names shown as return address during stack
- frame trace-back.
-
-
- V0.3c 19-Feb-00
- o New PPC disassembler module V1.1, which recognizes fabs.
-
-
- V0.3b 30-Jan-00
- o Year 2000 update.
- o Using new PPC disassembler module V1.0, which fixes the
- instructions stfsx, lfdx, etc..
-
-
- V0.3a 07-May-99
- o '?' command is no longer repeatable by hitting return.
- o Support for arguments. They may be specified behind the
- program name.
- o Compatible to StormC/PPC.
- o "@_..." and "@x..." symbol names are recognized.
-
-
- V0.3 04-May-99
- o Fixed/enhanced task-termination notification. It's completely
- done on PPC side now. The debugged task will immediately exit,
- when the final "blr" was executed.
- o 'S' shows all symbols.
-
-
- V0.2 02-May-99
- o Disassembly and memory dump display only valid memory regions.
- o Command 'tb' shows stack frame trace-back.
-
-
- V0.1 01-May-99
- First usable version. There are no known bugs besides
- running into a WOS-exception, when disassembling or watching
- memory at an illegal address.
- The following features are implemented:
- - change PC to next/previous instruction
- - show help
- - arithmetic expression evaluation, which supports constants,
- symbols and register-contents
- - changing GP- and FP-registers
- - loading and unloading of WarpOS programs
- - breakpoints (set, clear, temporary)
- - disassembler with symbol support
- - memory dump with symbol support
- - single-step trace
- - trace to next instruction
- - show all registers
- - exit debugger
-
-
- V0.0 17-Apr-99
- Project started.
-