diff options
Diffstat (limited to 'gdb/ChangeLog')
| -rw-r--r-- | gdb/ChangeLog | 53 |
1 files changed, 53 insertions, 0 deletions
diff --git a/gdb/ChangeLog b/gdb/ChangeLog index 4f66053..f050aa9 100644 --- a/gdb/ChangeLog +++ b/gdb/ChangeLog @@ -1,3 +1,56 @@ +Mon Dec 21 18:02:35 1992 Stu Grossman (grossman at cygnus.com) + + * hppa-pinsn.c (print_insn): Improve handling of be and ble + branch targets to compute target address using const from previous + instruction if necessary. + * Add `Q' operator to print out bit position field various + instructions. + * hppah-nat.c: #include sys/param.h, and sys/user.h. General + cleanups, use new code from Utah. + * (store_inferior_registers): Update to new code from Utah. + * (initialize_kernel_u_addr): Re-enable decl of struct user u. + * (fetch_register): Clear out priv level when reading PCs. + * hppah-tdep.c: Get rid of gobs of KERNELDEBUG stuff. + * Remove decl of errno, #include wait.h and target.h. + * (frame_saved_pc): Check `flags' pseudo-register to see if we + were inside of a kernel call. If so, then PC is in a different + register. Also, mask out bottom two bits of all PCs so as not to + confuse higher level code. + * (push_dummy_frame): Create from #define in tm-hppa.h. + * (find_dummy_frame_regs): Update from Utah. + * (hp_pop_frame): Create from #define in tm-hppa.h. + * (hp_restore_pc_queue): New, from Utah. + * (hp_push_arguments): Big fixes from Utah. + * (pa_do_registers_info, pa_print_registers): Only print out fp + regs upon request. + * (skip_trampoline_code): New routine to deal with stubs that + live in nowhereland between callers and callees. + * i860-tdep.c: Remove decl of attach_flag. + * infrun.c (wait_for_inferior): Add new macro + INSTRUCTION_NULLIFIED, which can tell if the instruction pointed + at by PC will be nullified. If so, then step the target once more + so as to avoid confusing the user. + * (just before step_over_function:): Use stop_func_start, not + stop_pc when checking for the existance of line number info. + stop_func_start will reflect the proper address of the target + routine, not of the stub that we may be traversing to get there. + * tm-hppa.h: define SKIP_TRAMPOLINE_CODE and IN_SOLIB_TRAMPOLINE + to deal with the stubs that PA compilers sometimes stick between + callers and callees. Also, define FLAGS_REGNUM for access to the + `flags' pseudo-reg. + * (REGISTER_CONVERT_TO_VIRTUAL, REGISTER_CONVERT_TO_RAW): Use + memcpy, not bcopy. + * (CANNOT_STORE_REGISTER): New from Utah. Says that we can't + write gr0, PC regs, and PSW! + * (FRAME_FIND_SAVED_REGS): Bug fixes from Utah. + * (PUSH_DUMMY_FRAME, POP_FRAME): Make into real routines in + hppah-nat.c. + * (CALL_DUMMY, FIX_CALL_DUMMY): Fixes from Utah. + * Define struct unwind_table_entry. + * valops.c (call_function_by_hand): Add another arg to + FIX_CALL_DUMMY (under #ifdef GDB_TARGET_IS_HPPA). Why is this + necessary? + Mon Dec 21 02:17:57 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com) * remote-vx.c: remove include of "symfile.h", replace it with "complaints.h" |