diff options
Diffstat (limited to 'gdb')
| -rw-r--r-- | gdb/ChangeLog | 8 | ||||
| -rw-r--r-- | gdb/hppa-tdep.c | 10 |
2 files changed, 17 insertions, 1 deletions
diff --git a/gdb/ChangeLog b/gdb/ChangeLog index 6a0b822..2e243b1 100644 --- a/gdb/ChangeLog +++ b/gdb/ChangeLog @@ -1,3 +1,11 @@ +Mon Aug 21 23:39:56 1995 Jeff Law (law@snake.cs.utah.edu) + + * hppa-tdep.c (frame_chain_valid): Handle systems where "$START$" + calls "main" directly. + (skip_prologue): Always assume arguments were saved into the stack + since GCC will do so without setting the magic Args_Saved bit in + the unwind descriptor. + Mon Aug 21 11:49:17 1995 Kung Hsu <kung@mexican.cygnus.com> * remote-udi.c (udi_wait): Mask off high bits of stop reason. diff --git a/gdb/hppa-tdep.c b/gdb/hppa-tdep.c index a508e11..4735baa 100644 --- a/gdb/hppa-tdep.c +++ b/gdb/hppa-tdep.c @@ -1132,6 +1132,14 @@ frame_chain_valid (chain, thisframe) && SYMBOL_VALUE_ADDRESS (msym_us) == SYMBOL_VALUE_ADDRESS (msym_start)) return 0; + /* Grrrr. Some new idiot decided that they don't want _start for the + PRO configurations; $START$ calls main directly.... Deal with it. */ + msym_start = lookup_minimal_symbol ("$START$", NULL, NULL); + if (msym_us + && msym_start + && SYMBOL_VALUE_ADDRESS (msym_us) == SYMBOL_VALUE_ADDRESS (msym_start)) + return 0; + next = get_next_frame (thisframe); if (next) next_u = find_unwind_entry (next->pc); @@ -2302,7 +2310,7 @@ skip_prologue (pc) /* An indication that args may be stored into the stack. Unfortunately the HPUX compilers tend to set this in cases where no args were stored too!. */ - args_stored = u->Args_stored; + args_stored = 1; /* Turn the Entry_GR field into a bitmask. */ save_gr = 0; |