Re: [RFC] sigsetjmp/siglongjmp on cygwin

[Keith Seitz <keiths@cygnus.com>]

On Mon, 13 Aug 2001, Andrew Cagney wrote:

> What about:
>
> (gdb) maint internal-error
> /home/scratch/GDB/src/gdb/maint.c:119: gdb-internal-error: internal
> maintenance
> An internal GDB error was detected.  This may make further
> debugging unreliable.  Continue this debugging session? (y or n) y
>
> Create a core file containing the current state of GDB? (y or n) n
> (gdb)

(gdb) maint internal-error
/keiths/ref/src/gdb/maint.c:119: gdb-internal-error: internal maintenance
An internal GDB error was detected.  This may make further
debugging unreliable.  Continue this debugging session? (y or n) y

Create a core file containing the current state of gdb? (y or n) n

Program received signal SIGSEGV, Segmentation fault.
0x402acf in return_to_top_level (reason=RETURN_ERROR)
    at /keiths/ref/src/gdb/top.c:347
374       (NORETURN void) SIGLONGJMP (*catch_return, (int) reason);
(top-gdb)

In a previous debugging session (using insight to reproduce this), I
verified that the contents of catch_return are exactly as sigsetjmp left
them...

Keith