Package: libgc Severity: important Tags: patch Hi,
The attached patch fixes a few bugs, which keeps the package from working properly on m68k. - the thread suspend handler has to save all registers - change STACKBOTTOM to LINUX_STACKBOTTOM so it works with 2.6 kernel - reenable MPROTECT_VDB, it should work, otherwise it's probably a kernel bug -- System Information: Debian Release: testing/unstable APT prefers unstable APT policy: (500, 'unstable') Architecture: m68k Shell: /bin/sh linked to /bin/bash Kernel: Linux 2.4.30 Locale: LANG=de_DE.UTF-8, LC_CTYPE=C (charmap=ANSI_X3.4-1968)
diff -ur libgc-6.7.org/include/private/gcconfig.h libgc-6.7/include/private/gcconfig.h --- libgc-6.7.org/include/private/gcconfig.h 2006-08-04 12:27:03.000000000 +0200 +++ libgc-6.7/include/private/gcconfig.h 2006-08-19 20:05:33.000000000 +0200 @@ -673,10 +673,10 @@ # endif # ifdef LINUX # define OS_TYPE "LINUX" -# define STACKBOTTOM ((ptr_t)0xf0000000) +# define LINUX_STACKBOTTOM # define USE_GENERIC_PUSH_REGS /* We never got around to the assembly version. */ -/* # define MPROTECT_VDB - Reported to not work 9/17/01 */ +# define MPROTECT_VDB # ifdef __ELF__ # define DYNAMIC_LOADING # include <features.h> diff -ur libgc-6.7.org/pthread_stop_world.c libgc-6.7/pthread_stop_world.c --- libgc-6.7.org/pthread_stop_world.c 2006-08-04 12:27:03.000000000 +0200 +++ libgc-6.7/pthread_stop_world.c 2006-08-04 12:29:37.000000000 +0200 @@ -129,7 +129,7 @@ void GC_suspend_handler_inner(ptr_t sig_arg); -#if defined(IA64) || defined(HP_PA) +#if defined(IA64) || defined(HP_PA) || defined(M68K) extern void GC_with_callee_saves_pushed(); void GC_suspend_handler(int sig)
