From 188c635fbb8b6b15ffd3a12f2665dc17d09ff947 Mon Sep 17 00:00:00 2001 From: Stu Grossman Date: Sat, 4 Nov 1995 19:02:42 +0000 Subject: * Makefile.in (INTERNAL_CFLAGS): Add ENABLE_CFLAGS. * fork-child.c (fork_inferior): Add call to TARGET_CREATE_INFERIOR_HOOK to allow target specific code to get control just before the new process executes it's first instruction. * remote-mips.c (mips_initialize): Cleanup a bit. Don't try to receive a packet at first. This speeds up initialization a lot. Use TARGET_MONITOR_PROMPT instead of "". (common_breakpoint): Use rresponse instead of rerrflg to inspect error code. * symfile.c (syms_from_objfile reread_symbols): Call TARGET_SYMFILE_POSTREAD to allow target specific code to get control after reading new symbols. * target.h: New macros TARGET_SYMFILE_POSTREAD, and TARGET_CREATE_INFERIOR_HOOK. See above for descriptions. * config/mips/{irix5.mh nm-irix5.h}: Delete nm-irix5.h. Make NAT_FILE point directly at ../nm-sysv4.h. * config/mips/{mipsm3.mh nm-m3.h}: Delete nm-m3.h. Make NAT_FILE point directly at ../nm-m3.h. * config/mips/{mipsv4.mh nm-sysv4.h}: Delete nm-sysv4.h. Make NAT_FILE point directly at ../nm-sysv4.h. * config/mips/nm-mips.h: Improve comment at top of file. * config/mips/tm-mips.h (TARGET_MONITOR_PROMPT): Change definition into a proper string. start-sanitize-gm * configure configure.in: Add support for --enable-gm. (mips*-*-magic*): Change target from magic to idt. * eval.c expprint.c expression.h parse.c remote-mips.c utils.c: Change GENERAL_MAGIC_HACKS to GENERAL_MAGIC. * magic.c magic.h: Update files from GM. * config/mips/magic.mt: Delete. No longer necessary now that we use --enable mechanism. * config/mips/tm-idt.h: Add GM stuff needed for remote GM box. * config/mips/tm-irix5.h: Add GM stuff needed for native Irix box. * config/mips/tm-magic.h: Move up to config/tm-magic.h. Move all platform specific stuff into tm-irix.h and tm-idt.h. Add defs for TARGET_SYMFILE_POSTREAD and TARGET_CREATE_INFERIOR_HOOK. end-sanitize-gm --- gdb/magic.h | 34 ++++++++++++++++++++++++++++++---- 1 file changed, 30 insertions(+), 4 deletions(-) (limited to 'gdb/magic.h') diff --git a/gdb/magic.h b/gdb/magic.h index 7ff366c..ef8cf2e 100644 --- a/gdb/magic.h +++ b/gdb/magic.h @@ -1,6 +1,32 @@ /* magic.h - Interface to the General Magic debugger extras */ -extern void init_magic(); -extern CORE_ADDR deal_with_dispatch(CORE_ADDR pc); -extern struct type *type_of_object(CORE_ADDR object); -extern CORE_ADDR baseptr_of_object(CORE_ADDR object); +/* object framework definitions, from FrameworkDefines.asm.h and Generic.h */ + +#define kIDBitObject 31 /* set for valid object IDs */ +#define kIDBitUsable 26 /* set if objectID is usable */ + +/* Return nonzero if is a valid ObjectID */ + +#define IsObjectID(object) (((unsigned long)(object) & 0x80000000) != 0) + +#define kSizeOfObjectHeader 12 /* size of object header in bytes */ + +/* public interfaces */ + +extern void +init_magic PARAMS ((void)); + +extern void +magic_create_inferior_hook PARAMS ((void)); + +extern struct type * +type_of_object PARAMS ((CORE_ADDR object)); + +extern CORE_ADDR +baseptr_of_object PARAMS ((CORE_ADDR object)); + +extern int +magic_in_dispatcher PARAMS ((CORE_ADDR stop_pc, char *name)); + +extern CORE_ADDR +magic_skip_dispatcher PARAMS ((CORE_ADDR stop_pc)); -- cgit v1.1