* source.c (find_source_lines): Always use code that was #ifdef

	BROKEN_LARGE_ALLOCA.  Do the cleanup before returning, rather than
	leaving it on the chain.  Reindent much of this function.
	* config/sparc/{xm-sun4sol2.h,xm-sun4os4.h},
	config/i386/{xm-sun386.h,xm-i386m3.h,xm-i386mach.h},
	config/m68k/{sun3os4.h,xm-news.h,xm-hp300hpux.h},
	config/ns32k/xm-ns32km3.h: Remove all references to
	BROKEN_LARGE_ALLOCA; with the above change it is no longer needed.
	* main.c, fork-child.c, many config files: Remove all
	SET_STACK_LIMIT_HUGE code; with the above changes it should no
	longer be needed.

	* symtab.c (lookup_partial_symbol): Use if and abort, not assert.
	This avoids __eprintf troubles.

	* main.c (main): Surround in #ifndef MAIN_OVERRIDE.  Move
	initialization code which needs to be called even if we bypass the
	command line stuff into gdb_init.
	* utils.c (fputs_unfiltered): Surround in #ifndef
	FPUTS_UNFILTERED_OVERRIDE.
	* Makefile.in (libgdb.a): New target.

	* utils.c: Rearrange I/O stuff a bit so that all output goes
	through fputs_unfiltered.  Use vasprintf; removes arbitrary limit
	which made %s not work with arbitrarily large strings.
	* printcmd.c (printf_command): Use printf_filtered, not
	printf_unfiltered and printf, now that arbitrary limit is gone.

27 files changed, 0 insertions, 127 deletions

diff --git a/gdb/config/a29k/xm-ultra3.h b/gdb/config/a29k/xm-ultra3.h
index 74ff6d3..53749a3 100644
--- a/gdb/config/a29k/xm-ultra3.h
+++ b/gdb/config/a29k/xm-ultra3.h
@@ -45,10 +45,6 @@ Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.  */
 # define F_OK 0
 #endif
 
-/* Get rid of any system-imposed stack limit if possible */
-
-#define	SET_STACK_LIMIT_HUGE
-
 /* System doesn't provide siginterrupt().  */
 #define	NO_SIGINTERRUPT
 
diff --git a/gdb/config/alpha/xm-alpha.h b/gdb/config/alpha/xm-alpha.h
index 5274c3b..b567cd4 100644
--- a/gdb/config/alpha/xm-alpha.h
+++ b/gdb/config/alpha/xm-alpha.h
@@ -21,9 +21,6 @@ Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.  */
 #define HOST_BYTE_ORDER LITTLE_ENDIAN
 #endif
 
-/* Get rid of any system-imposed stack limit if possible.  */
-#define	SET_STACK_LIMIT_HUGE
-
 /* The alpha has no siginterrupt routine.  */
 #define NO_SIGINTERRUPT
 
diff --git a/gdb/config/arm/xm-arm.h b/gdb/config/arm/xm-arm.h
index 70953c8..f17469d 100644
--- a/gdb/config/arm/xm-arm.h
+++ b/gdb/config/arm/xm-arm.h
@@ -19,10 +19,6 @@ Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.  */
 
 #define HOST_BYTE_ORDER LITTLE_ENDIAN
 
-/* Get rid of any system-imposed stack limit if possible.  */
-
-#define SET_STACK_LIMIT_HUGE
-
 /* This is the amount to subtract from u.u_ar0
    to get the offset in the core file of the register values.  */
 
diff --git a/gdb/config/i386/xm-i386bsd.h b/gdb/config/i386/xm-i386bsd.h
index 8d28df0..2f3d70e 100644
--- a/gdb/config/i386/xm-i386bsd.h
+++ b/gdb/config/i386/xm-i386bsd.h
@@ -25,7 +25,3 @@ Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.  */
 /* psignal() is in <signal.h>.  */
 
 #define PSIGNAL_IN_SIGNAL_H
-
-/* Get rid of any system-imposed stack limit if possible.  */
-
-#define SET_STACK_LIMIT_HUGE
diff --git a/gdb/config/i386/xm-i386m3.h b/gdb/config/i386/xm-i386m3.h
index 639ac8d..e0a4405 100644
--- a/gdb/config/i386/xm-i386m3.h
+++ b/gdb/config/i386/xm-i386m3.h
@@ -24,12 +24,6 @@ Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.  */
 #undef	INT_MIN
 #define	INT_MIN		0x80000000
 
-/* Get rid of any system-imposed stack limit if possible.  */
-
-#define SET_STACK_LIMIT_HUGE
-
-#define BROKEN_LARGE_ALLOCA
-
 /* Do implement the attach and detach commands.  */
 #define ATTACH_DETACH	1
 
diff --git a/gdb/config/i386/xm-i386mach.h b/gdb/config/i386/xm-i386mach.h
index 1681988..00d6737 100644
--- a/gdb/config/i386/xm-i386mach.h
+++ b/gdb/config/i386/xm-i386mach.h
@@ -24,17 +24,11 @@ Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.  */
 #undef	INT_MIN
 #define	INT_MIN		0x80000000
 
-/* Get rid of any system-imposed stack limit if possible.  */
-
-#define SET_STACK_LIMIT_HUGE
-
 /* This is the amount to subtract from u.u_ar0
    to get the offset in the core file of the register values.  */
 
 #define KERNEL_U_ADDR (0x80000000 - (UPAGES * NBPG))
 
-#define BROKEN_LARGE_ALLOCA
-
 #define PREPARE_TO_STORE() read_register_bytes (0, NULL, REGISTER_BYTES)
 
 /* <errno.h> only defines this if __STDC__!!! */
diff --git a/gdb/config/i386/xm-sun386.h b/gdb/config/i386/xm-sun386.h
index bbc4402..ab7d12f 100644
--- a/gdb/config/i386/xm-sun386.h
+++ b/gdb/config/i386/xm-sun386.h
@@ -21,12 +21,6 @@ Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.  */
 
 /* Get rid of any system-imposed stack limit if possible.  */
 
-/* If I do this on SunOS 4.0.1, I get SIGSEGV's on (some) instructions which
-   try to access the stack.  */
-/* #define SET_STACK_LIMIT_HUGE */
-
-#define BROKEN_LARGE_ALLOCA
-
 /* Enable use of alternate code for Sun's format of core dump file.  */
 
 #define NEW_SUN_CORE
diff --git a/gdb/config/i386/xm-symmetry.h b/gdb/config/i386/xm-symmetry.h
index a810fdf..b1e32d5 100644
--- a/gdb/config/i386/xm-symmetry.h
+++ b/gdb/config/i386/xm-symmetry.h
@@ -25,10 +25,6 @@ Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.  */
 
 #define HAVE_WAIT_STRUCT
 
-/* Get rid of any system-imposed stack limit if possible.  */
-
-#define SET_STACK_LIMIT_HUGE
-
 #define HOST_BYTE_ORDER LITTLE_ENDIAN
 
 /* We must fetch all the regs before storing, since we store all at once.  */
diff --git a/gdb/config/m68k/xm-hp300bsd.h b/gdb/config/m68k/xm-hp300bsd.h
index b4938e9..80e04d3 100644
--- a/gdb/config/m68k/xm-hp300bsd.h
+++ b/gdb/config/m68k/xm-hp300bsd.h
@@ -28,10 +28,6 @@ Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.  */
 /* Avoid "INT_MIN redefined" preprocessor warnings by defining them here.  */
 #include <sys/param.h>
 
-/* Get rid of any system-imposed stack limit if possible.  */
-
-#define SET_STACK_LIMIT_HUGE
-
 /* Kernel is a bit tenacious about sharing text segments, disallowing bpts.  */
 #define	ONE_PROCESS_WRITETEXT
 
diff --git a/gdb/config/m68k/xm-hp300hpux.h b/gdb/config/m68k/xm-hp300hpux.h
index 2d06edd..1719a69 100644
--- a/gdb/config/m68k/xm-hp300hpux.h
+++ b/gdb/config/m68k/xm-hp300hpux.h
@@ -52,12 +52,6 @@ Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.  */
 
 #define HAVE_TERMIOS
 
-/* Get rid of any system-imposed stack limit if possible.  */
-/* The hp9k320.h doesn't seem to have this feature.  */
-/* #define SET_STACK_LIMIT_HUGE */
-/* So we'll just have to avoid big alloca's.  */
-#define BROKEN_LARGE_ALLOCA
-
 #define REGISTER_ADDR(u_ar0, regno)					\
   (unsigned int)							\
   (((regno) < PS_REGNUM)						\
diff --git a/gdb/config/m68k/xm-news.h b/gdb/config/m68k/xm-news.h
index 6e96115..db45099 100644
--- a/gdb/config/m68k/xm-news.h
+++ b/gdb/config/m68k/xm-news.h
@@ -25,10 +25,6 @@ Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.  */
 
 #define HAVE_WAIT_STRUCT
 
-/* Get rid of any system-imposed stack limit if possible.  */
-
-#define SET_STACK_LIMIT_HUGE
-
 /* We can't use "isatty" or "fileno" on this machine.  This isn't good,
    but it will have to do.  */
 #define ISATTY(FP)	((FP) == stdin || (FP) == stdout)
@@ -48,9 +44,6 @@ Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.  */
 	addr = blockend + 4 * offsets[regno]; \
 }
 
-/* NewsOS 3 apparently dies on large alloca's -- roland@ai.mit.edu.  */
-#define	BROKEN_LARGE_ALLOCA
-
 /* NewsOS 3.3 does not define errno in <errno.h>.  */
 extern int errno;
 
diff --git a/gdb/config/m68k/xm-sun3.h b/gdb/config/m68k/xm-sun3.h
index 3970929..96a9712 100644
--- a/gdb/config/m68k/xm-sun3.h
+++ b/gdb/config/m68k/xm-sun3.h
@@ -19,10 +19,6 @@ Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.  */
 
 #define HOST_BYTE_ORDER BIG_ENDIAN
 
-/* Get rid of any system-imposed stack limit if possible.  */
-
-#define SET_STACK_LIMIT_HUGE
-
 /* Enable use of alternate code for Sun's format of core dump file.  */
 
 #define NEW_SUN_CORE
diff --git a/gdb/config/m68k/xm-sun3os4.h b/gdb/config/m68k/xm-sun3os4.h
index 72af7c7..f4db6ad 100644
--- a/gdb/config/m68k/xm-sun3os4.h
+++ b/gdb/config/m68k/xm-sun3os4.h
@@ -20,13 +20,6 @@ Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.  */
 #include "m68k/xm-sun3.h"
 #define FPU
 
-/* Large alloca's fail because the attempt to increase the stack limit in
-   main() fails because shared libraries are allocated just below the initial
-   stack limit.  The SunOS kernel will not allow the stack to grow into
-   the area occupied by the shared libraries.  Sun knows about this bug
-   but has no obvious fix for it.  */
-#define BROKEN_LARGE_ALLOCA
-
 /* SunOS 4.x has memory mapped files.  */
 
 #define HAVE_MMAP
diff --git a/gdb/config/m88k/xm-dgux.h b/gdb/config/m88k/xm-dgux.h
index fdc82db..c6ff608 100644
--- a/gdb/config/m88k/xm-dgux.h
+++ b/gdb/config/m88k/xm-dgux.h
@@ -52,10 +52,6 @@ Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.  */
 #define NBPG NBPC
 #define UPAGES USIZE
 
-/* Get rid of any system-imposed stack limit if possible.  */
-
-#define SET_STACK_LIMIT_HUGE
-
 /* This is the amount to subtract from u.u_ar0
    to get the offset in the core file of the register values.  */
 
diff --git a/gdb/config/mips/xm-irix3.h b/gdb/config/mips/xm-irix3.h
index 2607cd1..50f79ae 100644
--- a/gdb/config/mips/xm-irix3.h
+++ b/gdb/config/mips/xm-irix3.h
@@ -20,10 +20,6 @@ Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.  */
 
 #define HAVE_TERMIO
 
-/* Get rid of any system-imposed stack limit if possible */
-
-#define	SET_STACK_LIMIT_HUGE
-
 #define HOST_BYTE_ORDER BIG_ENDIAN
 
 /* memcpy and memset return void *, not char *.  */
diff --git a/gdb/config/mips/xm-mips.h b/gdb/config/mips/xm-mips.h
index deb52ea..52138af 100644
--- a/gdb/config/mips/xm-mips.h
+++ b/gdb/config/mips/xm-mips.h
@@ -23,10 +23,6 @@ Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.  */
 #define HOST_BYTE_ORDER LITTLE_ENDIAN
 #endif
 
-/* Get rid of any system-imposed stack limit if possible */
-
-#define	SET_STACK_LIMIT_HUGE
-
 #ifdef ultrix
 /* Needed for DECstation core files.  */
 #include <machine/param.h>
diff --git a/gdb/config/mips/xm-mipsm3.h b/gdb/config/mips/xm-mipsm3.h
index 17ba086..b0b1085 100644
--- a/gdb/config/mips/xm-mipsm3.h
+++ b/gdb/config/mips/xm-mipsm3.h
@@ -23,10 +23,6 @@ Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.  */
 #define HOST_BYTE_ORDER LITTLE_ENDIAN
 #endif
 
-/* Get rid of any system-imposed stack limit if possible */
-
-#define	SET_STACK_LIMIT_HUGE
-
 #define KERNEL_U_ADDR 0 /* Not needed. */
 
 /* Only used for core files on DECstations. */
diff --git a/gdb/config/mips/xm-news-mips.h b/gdb/config/mips/xm-news-mips.h
index 55ade55..269b34a 100644
--- a/gdb/config/mips/xm-news-mips.h
+++ b/gdb/config/mips/xm-news-mips.h
@@ -23,10 +23,6 @@ Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.  */
 #define HOST_BYTE_ORDER BIG_ENDIAN
 #endif
 
-/* Get rid of any system-imposed stack limit if possible */
-
-#define	SET_STACK_LIMIT_HUGE
-
 #define	MEM_FNS_DECLARED
 
 /* Mips hosts need aligned va_list arguments.  */
diff --git a/gdb/config/ns32k/xm-ns32km3.h b/gdb/config/ns32k/xm-ns32km3.h
index 9300b2e..ef3bc7c 100644
--- a/gdb/config/ns32k/xm-ns32km3.h
+++ b/gdb/config/ns32k/xm-ns32km3.h
@@ -24,12 +24,6 @@ Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.  */
 #undef	INT_MIN
 #define	INT_MIN		0x80000000
 
-/* Get rid of any system-imposed stack limit if possible.  */
-
-#define SET_STACK_LIMIT_HUGE
-
-#define BROKEN_LARGE_ALLOCA
-
 /* Do implement the attach and detach commands.  */
 #define ATTACH_DETACH	1
 
diff --git a/gdb/config/pa/xm-hppab.h b/gdb/config/pa/xm-hppab.h
index 21cefd2..e6f66a6 100644
--- a/gdb/config/pa/xm-hppab.h
+++ b/gdb/config/pa/xm-hppab.h
@@ -36,5 +36,3 @@ Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.  */
 #  define SEEK_CUR    1		/* Set file pointer to current plus "offset" */
 #  define SEEK_END    2		/* Set file pointer to EOF plus "offset" */
 #endif /* SEEK_SET */
-
-#define SET_STACK_LIMIT_HUGE
diff --git a/gdb/config/rs6000/xm-rs6000.h b/gdb/config/rs6000/xm-rs6000.h
index b44287d..c49c433 100644
--- a/gdb/config/rs6000/xm-rs6000.h
+++ b/gdb/config/rs6000/xm-rs6000.h
@@ -54,10 +54,6 @@ Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.  */
 
 #define	USE_O_NOCTTY
 
-/* Get rid of any system-imposed stack limit if possible.  */
-
-#define SET_STACK_LIMIT_HUGE
-
 /* Brain death inherited from PC's pervades.  */
 #undef NULL
 #define NULL 0
diff --git a/gdb/config/sparc/xm-sparc.h b/gdb/config/sparc/xm-sparc.h
index 9fc068f..a804f84 100644
--- a/gdb/config/sparc/xm-sparc.h
+++ b/gdb/config/sparc/xm-sparc.h
@@ -20,10 +20,6 @@ Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.  */
 
 #define HOST_BYTE_ORDER BIG_ENDIAN
 
-/* Get rid of any system-imposed stack limit if possible.  */
-
-#define SET_STACK_LIMIT_HUGE
-
 /* Enable use of alternate code for Sun's format of core dump file.  */
 
 #define NEW_SUN_CORE
diff --git a/gdb/config/sparc/xm-sun4os4.h b/gdb/config/sparc/xm-sun4os4.h
index 1f74de3..2981c2e 100644
--- a/gdb/config/sparc/xm-sun4os4.h
+++ b/gdb/config/sparc/xm-sun4os4.h
@@ -20,13 +20,6 @@ Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.  */
 #include "sparc/xm-sparc.h"
 #define FPU
 
-/* Large alloca's fail because the attempt to increase the stack limit in
-   main() fails because shared libraries are allocated just below the initial
-   stack limit.  The SunOS kernel will not allow the stack to grow into
-   the area occupied by the shared libraries.  Sun knows about this bug
-   but has no obvious fix for it.  */
-#define BROKEN_LARGE_ALLOCA
-
 /* SunOS 4.x has memory mapped files.  */
 
 #define HAVE_MMAP
diff --git a/gdb/config/sparc/xm-sun4sol2.h b/gdb/config/sparc/xm-sun4sol2.h
index e063792..44d86b0 100644
--- a/gdb/config/sparc/xm-sun4sol2.h
+++ b/gdb/config/sparc/xm-sun4sol2.h
@@ -39,13 +39,6 @@ Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.  */
 # define NORETURN /**/
 #endif
 
-/* Large alloca's fail because the attempt to increase the stack limit in
-   main() fails because shared libraries are allocated just below the initial
-   stack limit.  The SunOS kernel will not allow the stack to grow into
-   the area occupied by the shared libraries.  Sun knows about this bug
-   but has no obvious fix for it.  */
-#define BROKEN_LARGE_ALLOCA
-
 /* If you expect to use the mmalloc package to obtain mapped symbol files,
    for now you have to specify some parameters that determine how gdb places
    the mappings in it's address space.  See the comments in map_to_address()
diff --git a/gdb/config/vax/xm-vax.h b/gdb/config/vax/xm-vax.h
index 3e91b41..b04b1be 100644
--- a/gdb/config/vax/xm-vax.h
+++ b/gdb/config/vax/xm-vax.h
@@ -19,10 +19,6 @@ Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.  */
 
 #define HOST_BYTE_ORDER LITTLE_ENDIAN
 
-/* Get rid of any system-imposed stack limit if possible.  */
-
-#define SET_STACK_LIMIT_HUGE
-
 /* This is the amount to subtract from u.u_ar0
    to get the offset in the core file of the register values.  */
 
diff --git a/gdb/config/xm-lynx.h b/gdb/config/xm-lynx.h
index ed5e7ef..5161884 100644
--- a/gdb/config/xm-lynx.h
+++ b/gdb/config/xm-lynx.h
@@ -25,8 +25,4 @@ Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.  */
 
 #define PSIGNAL_IN_SIGNAL_H
 
-/* Get rid of any system-imposed stack limit if possible.  */
-
-#define SET_STACK_LIMIT_HUGE
-
 #define MEM_FNS_DECLARED
diff --git a/gdb/config/xm-sysv4.h b/gdb/config/xm-sysv4.h
index 9c97646..9d1451d 100644
--- a/gdb/config/xm-sysv4.h
+++ b/gdb/config/xm-sysv4.h
@@ -31,10 +31,6 @@ Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.  */
 
 #define USG
 
-/* Get rid of any system-imposed stack limit if possible.  */
-
-/* #define SET_STACK_LIMIT_HUGE */
-
 /* Use setpgid(0,0) to run inferior in a separate process group */
 
 #define NEED_POSIX_SETPGID