FreeChainXenon/binutils-gdb
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import gdb-2000-01-31 snapshot

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This commit is contained in:
Jason Molenda 2000-02-01 03:19:29 +00:00
parent 557537a556
commit da59e08184
35 changed files with 1660 additions and 1239 deletions
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25
gdb/valops.c
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@ -1292,6 +1292,7 @@ hand_function_call (function, nargs, args)
{
register CORE_ADDR sp;
register int i;
int rc;
CORE_ADDR start_sp;
/* CALL_DUMMY is an array of words (REGISTER_SIZE), but each word
is in host byte order. Before calling FIX_CALL_DUMMY, we byteswap it
@ -1687,9 +1688,28 @@ You must use a pointer to function type variable. Command ignored.", arg_name);
/* Execute the stack dummy routine, calling FUNCTION.
When it is done, discard the empty frame
after storing the contents of all regs into retbuf. */
if (run_stack_dummy (real_pc + CALL_DUMMY_START_OFFSET, retbuf))
rc = run_stack_dummy (real_pc + CALL_DUMMY_START_OFFSET, retbuf);
if (rc == 1)
{
/* We stopped somewhere besides the call dummy. */
/* We stopped inside the FUNCTION because of a random signal.
Further execution of the FUNCTION is not allowed. */
/* In this case, we must do the cleanups because we don't
want the dummy anymore (the dummy frame has been poped already. */
do_cleanups (old_chain);
/* FIXME: Insert a bunch of wrap_here; name can be very long if it's
a C++ name with arguments and stuff. */
error ("\
The program being debugged stopped while in a function called from GDB.\n\
Evaluation of the expression containing the function (%s) will be abandoned.",
name);
}
if (rc == 2)
{
/* We hit a breakpoint inside the FUNCTION. */
/* If we did the cleanups, we would print a spurious error
message (Unable to restore previously selected frame),
@ -1714,6 +1734,7 @@ stop (instead of continuing to evaluate the expression containing\n\
the function call).", name);
}
/* If we get here the called FUNCTION run to completion. */
do_cleanups (old_chain);
/* Figure out the value returned by the function. */