diff options
| -rw-r--r-- | gdb/ChangeLog | 4 | ||||
| -rw-r--r-- | gdb/TODO | 125 |
2 files changed, 91 insertions, 38 deletions
diff --git a/gdb/ChangeLog b/gdb/ChangeLog index 6e28bc1..ac88dc3 100644 --- a/gdb/ChangeLog +++ b/gdb/ChangeLog @@ -1,3 +1,7 @@ +Sun Jun 4 14:00:01 2000 Andrew Cagney <cagney@b1.cygnus.com> + + * TODO: Update. Mention GNU/Linux/SPARC problems. + Wed May 31 21:41:37 2000 Andrew Cagney <cagney@b1.cygnus.com> * gdbarch.sh (POINTER_TO_ADDRESS, ADDRESS_TO_POINTER): Change buf @@ -11,8 +11,6 @@ Below is a list of problems identified during the GDB 5.0 release cycle. People hope to have these problems fixed in a follow-on release. -(The names in paren indicate people that posted the original problem.) - -- The BFD directory requires bug-fixed AUTOMAKE et.al. @@ -26,22 +24,7 @@ and ftp://sourceware.cygnus.com/pub/binutils -- -Possible regressions with some devel GCCs. -http://sourceware.cygnus.com/ml/gdb/2000-q1/msg00475.html - -gcc-2.95.2 outputs a line note *before* the prologue (and one for the -closing brace after the epilogue, instead of before it, as it used to -be). By disabling the RTL-style prologue generating mechanism -(undocumented GCC option -mno-schedule-prologue), you get back the -traditional behaviour. -http://sourceware.cygnus.com/ml/gdb/2000-q1/msg00510.html - -This should now be fixed. - --- - RFD: infrun.c: No bpstat_stop_status call after proceed over break? -(Peter Schauer) http://sourceware.cygnus.com/ml/gdb-patches/2000-q1/msg00665.html GDB misses watchpoint triggers after proceeding over a breakpoint on @@ -94,6 +77,10 @@ Dan Nicolaescu writes: -- +GDB 5.0 doesn't work on Linux/SPARC + +-- + Code Cleanups: Next Release =========================== @@ -108,7 +95,7 @@ Patches in the database. -- -Purge PARAMS +Purge PARAMS. Eliminate all uses of PARAMS in GDB's source code. @@ -138,14 +125,6 @@ to any specific release. -- -ATTRIBUTE_UNUSED - -The need for this as almost been eliminated. The next version of GCC -(assuming cagney gets the relevant patch committed) will be able to -supress unused parameter warnings. - --- - Eliminate more compiler warnings. Of course there also needs to be the usual debate over which warnings @@ -560,19 +539,22 @@ Modify gdb to work correctly with Pascal. Re: Various C++ things -value_headof/value_from_vtable_info are worthless, and should be removed. -The one place in printcmd.c that uses it should use the RTTI functions. +value_headof/value_from_vtable_info are worthless, and should be +removed. The one place in printcmd.c that uses it should use the RTTI +functions. -RTTI for g++ should be using the typeinfo functions rather than the vtables. -The typeinfo functions are always at offset 4 from the beginning of the vtable, -and are always right. The vtables will have weird names like E::VB sometimes. -The typeinfo function will always be "E type_info function", or somesuch. +RTTI for g++ should be using the typeinfo functions rather than the +vtables. The typeinfo functions are always at offset 4 from the +beginning of the vtable, and are always right. The vtables will have +weird names like E::VB sometimes. The typeinfo function will always +be "E type_info function", or somesuch. -value_virtual_fn_field needs to be fixed so there are no failures for virtual -functions for C++ using g++. +value_virtual_fn_field needs to be fixed so there are no failures for +virtual functions for C++ using g++. -Testsuite cases are the major priority right now for C++ support, since i have -to make a lot of changes that could potentially break each other. +Testsuite cases are the major priority right now for C++ support, +since i have to make a lot of changes that could potentially break +each other. -- @@ -626,6 +608,18 @@ http://sourceware.cygnus.com/ml/gdb/2000-q1/msg00237.html -- +Resolve how to scale things to support very large packets. + +-- + +Resolve how to handle a target that changes things like its endianess +on the fly - should it be returned in the ``T'' packet? + +Underlying problem is that the register file is target endian. If the +target endianess changes gdb doesn't know. + +-- + Symbol Support ============== @@ -663,6 +657,39 @@ who maintains the MIPS. -- + Testsuite Support + ================= + +There are never to many testcases. + +-- + +Better thread testsuite. + +-- + +Better C++ testsuite. + +-- + +Look at adding a GDB specific testsuite directory so that white box +tests of key internals can be added (eg ui_file). + +-- + +Separate out tests that involve the floating point (FP). + +(Something for people brining up new targets). FP and non-fp tests +are combined. I think there should be set of basic tests that +exercise pure integer support and then a more expanded set that +exercise FP and FP/integer interactions. + +As an example, the MIPS, for n32 as problems with passing FP's and +structs. Since most inferior call tests include FP it is difficult to +determine of the integer tests are ok. + +-- + Architectural Changes: General ============================== @@ -944,8 +971,7 @@ gdb_stdtarg is easily confused with gdb_stdarg. Extra ui_file methods - dump. -These are for debugging / testing. An aside is to set up a whitebox -testsuite for key internals such as ui_file. +Very useful for whitebox testing. -- @@ -1126,6 +1152,24 @@ to a server running under gdb. -- + TODO FAQ + ======== + +Frequently requested but not approved requests. + +-- + +Eliminate unused argument warnings using ATTRIBUTE_UNUSED. + +The benefits on this one are thought to be marginal - GDBs design +means that unused parameters are very common. GCC 3.0 will also +include the option -Wno-unused-parameter which means that ``-Wall +-Wno-unused-parameters -Werror'' can be specified. + +-- + + + Legacy Wish List ================ @@ -1158,6 +1202,11 @@ re-evaluation" after new symbols are loaded. Make single_step() insert and remove breakpoints in one operation. +[If this is talking about having single_step() insert the breakpoints, +run the target then pull the breakpoints then it is wrong. The +function has to return as control has to eventually be passed back to +the main event loop.] + -- Speed up single stepping by avoiding extraneous ptrace calls. |