diff options
| -rw-r--r-- | bfd/ChangeLog | 20 | ||||
| -rw-r--r-- | bfd/Makefile.in | 7 | ||||
| -rw-r--r-- | bfd/bfd.c | 2 | ||||
| -rw-r--r-- | bfd/hosts/hp300.h | 2 | ||||
| -rw-r--r-- | bfd/hppa.c | 135 | ||||
| -rw-r--r-- | bfd/targets.c | 14 |
6 files changed, 45 insertions, 135 deletions
diff --git a/bfd/ChangeLog b/bfd/ChangeLog index 3395c41..634a2f6 100644 --- a/bfd/ChangeLog +++ b/bfd/ChangeLog @@ -1,5 +1,25 @@ Thu Jul 22 13:34:57 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com) + * hpux-core.c: New file; backend for HP/UX style core files. + * bfd.c (struct _bfd): Renamed hppa_core_data field to + hpux_core_data. + * bfd-in2.h: Updated. + * hppa.c (make_bfd_asection, hppa_core_file_p, + hppa_core_file_failing_command, hppa_core_file_failing_signal, + hppa_core_file_matches_executable_p): Moved into hpux-core.c. + Removed from target vector. + * libhppa.h (struct hppa_core_struct and accessor macros): Moved + into hpux-core.c. + * targets.c: If HPUX_CORE is defined, add hpux_core_vec to + target list. + * config/hp300.mh (HDEFINES): Set to -DHPUX_CORE. + (HDEPFILES): Set to hpux-core.o. + * config/hppabsd.mh, config/hppahpux.mh: Likewise. + * hosts/hp300.h (HOST_HP300HPUX): Define. + * Makefile.in (OPTIONAL_BACKENDS): Added sco-core.o, + aix386-core.o, hpux-core.o. + (sco-core.o, aix386-core.o, hpux-core.o): New dependencies. + * reloc.c (enum complain_overflow): New enumeration with the various flavours of overflow checking. (srtuct reloc_howto_struct): Changed complain_on_overflow field diff --git a/bfd/Makefile.in b/bfd/Makefile.in index c65c4c8..68d3fe4 100644 --- a/bfd/Makefile.in +++ b/bfd/Makefile.in @@ -102,7 +102,7 @@ BFD64_BACKENDS = \ nlm64.o nlm64-gen.o \ aout64.o demo64.o -OPTIONAL_BACKENDS = trad-core.o +OPTIONAL_BACKENDS = trad-core.o sco-core.o aix386-core.o hpux-core.o # These are defined by configure.in: # WORDSIZE=32 @@ -452,6 +452,11 @@ reloc.o : reloc.c $(BFD_H) \ trad-core.o : trad-core.c $(BFD_H) $(INCDIR)/obstack.h \ libbfd.h libaout.h +sco-core.o : sco-core.c $(BFD_H) libbfd.h libcoff.h \ + $(INCDIR)/obstack.h $(INCDIR)/coff/i386.h $(INCDIR)/coff/internal.h +aix386-core.o : aix386-core.c $(BFD_H) libbfd.h libcoff.h \ + $(INCDIR)/obstack.h $(INCDIR)/coff/i386.h $(INCDIR)/coff/internal.h +hpux-core.o : hpux-core.c $(BFD_H) libbfd.h libhppa.h coff-msym.o: coff-msym.c $(BFD_H) $(INCDIR)/coff/ecoff-ext.h \ $(INCDIR)/coff/sym.h $(INCDIR)/coff/symconst.h @@ -157,7 +157,7 @@ CODE_FRAGMENT . struct sun_core_struct *sun_core_data; . struct trad_core_struct *trad_core_data; . struct hppa_data_struct *hppa_data; -. struct hppa_core_struct *hppa_core_data; +. struct hpux_core_struct *hpux_core_data; . struct sgi_core_struct *sgi_core_data; . PTR any; . } tdata; diff --git a/bfd/hosts/hp300.h b/bfd/hosts/hp300.h index 48f1e3d..525ca8e 100644 --- a/bfd/hosts/hp300.h +++ b/bfd/hosts/hp300.h @@ -12,6 +12,8 @@ #define SEEK_SET 0 #define SEEK_CUR 1 +#define HOST_HP300HPUX + #define USE_UTIME void free(); @@ -511,134 +511,6 @@ hppa_sizeof_headers (abfd, reloc) return (0); } -static asection * -make_bfd_asection (abfd, name, flags, _raw_size, vma, alignment_power) - bfd *abfd; - CONST char *name; - flagword flags; - bfd_size_type _raw_size; - bfd_vma vma; - unsigned int alignment_power; -{ - asection *asect; - - asect = bfd_make_section (abfd, name); - if (!asect) - return NULL; - - asect->flags = flags; - asect->_raw_size = _raw_size; - asect->vma = vma; - asect->filepos = bfd_tell (abfd); - asect->alignment_power = alignment_power; - - return asect; -} - -#if defined (HOST_HPPAHPUX) || defined (HOST_HPPABSD) -/* This requires system include files. */ - -static bfd_target * -hppa_core_file_p (abfd) - bfd *abfd; -{ - core_hdr (abfd) = bfd_zalloc (abfd, sizeof (struct hppa_core_struct)); - if (!core_hdr (abfd)) - return NULL; - - while (1) - { - int val; - struct corehead core_header; - - val = bfd_read ((void *) &core_header, 1, sizeof core_header, abfd); - if (val <= 0) - break; - switch (core_header.type) - { - case CORE_KERNEL: - case CORE_FORMAT: - bfd_seek (abfd, core_header.len, SEEK_CUR); /* Just skip this */ - break; - case CORE_EXEC: - { - struct proc_exec proc_exec; - bfd_read ((void *) &proc_exec, 1, core_header.len, abfd); - strncpy (core_command (abfd), proc_exec.cmd, MAXCOMLEN + 1); - } - break; - case CORE_PROC: - { - struct proc_info proc_info; - core_regsec (abfd) = make_bfd_asection (abfd, ".reg", - SEC_ALLOC + SEC_HAS_CONTENTS, - core_header.len, - (int) &proc_info - (int) &proc_info.hw_regs, - 2); - bfd_read (&proc_info, 1, core_header.len, abfd); - core_signal (abfd) = proc_info.sig; - } - if (!core_regsec (abfd)) - return NULL; - break; - case CORE_DATA: - core_datasec (abfd) = make_bfd_asection (abfd, ".data", - SEC_ALLOC + SEC_LOAD + SEC_HAS_CONTENTS, - core_header.len, - core_header.addr, - 2); - if (!core_datasec (abfd)) - return NULL; - bfd_seek (abfd, core_header.len, SEEK_CUR); - break; - case CORE_STACK: - core_stacksec (abfd) = make_bfd_asection (abfd, ".stack", - SEC_ALLOC + SEC_LOAD + SEC_HAS_CONTENTS, - core_header.len, - core_header.addr, - 2); - if (!core_stacksec (abfd)) - return NULL; - bfd_seek (abfd, core_header.len, SEEK_CUR); - break; - default: - fprintf (stderr, "Unknown HPPA/HPUX core file section type %d\n", - core_header.type); - bfd_seek (abfd, core_header.len, SEEK_CUR); - break; - } - } - - /* OK, we believe you. You're a core file (sure, sure). */ - - return abfd->xvec; -} - -static char * -hppa_core_file_failing_command (abfd) - bfd *abfd; -{ - return core_command (abfd); -} - -/* ARGSUSED */ -static int -hppa_core_file_failing_signal (abfd) - bfd *abfd; -{ - return core_signal (abfd); -} - -/* ARGSUSED */ -static boolean -hppa_core_file_matches_executable_p (core_bfd, exec_bfd) - bfd *core_bfd, *exec_bfd; -{ - return true; /* FIXME, We have no way of telling at this point */ -} - -#endif /* HPUX or BSD. */ - /* Miscellaneous Support Functions -- Control Structures and Functions for the PA. */ @@ -1036,6 +908,11 @@ hppa_get_symbol_info (ignore_abfd, symbol, ret) #define hppa_bfd_make_debug_symbol \ ((asymbol *(*) PARAMS ((bfd *, void *, unsigned long))) bfd_nullvoidptr) +/* Core file support is in the hpux-core backend. */ +#define hppa_core_file_failing_command _bfd_dummy_core_file_failing_command +#define hppa_core_file_failing_signal _bfd_dummy_core_file_failing_signal +#define hppa_core_file_matches_executable_p _bfd_dummy_core_file_matches_executable_p + bfd_target hppa_vec = { "hppa", /* name */ @@ -1063,7 +940,7 @@ bfd_target hppa_vec = {_bfd_dummy_target, hppa_object_p, /* bfd_check_format */ bfd_generic_archive_p, - hppa_core_file_p, + bfd_false }, { bfd_false, diff --git a/bfd/targets.c b/bfd/targets.c index 75117e6..4fa2975 100644 --- a/bfd/targets.c +++ b/bfd/targets.c @@ -328,16 +328,18 @@ in this structure. #if MINIMIZE && defined(DEFAULT_VECTOR) && !defined(SELECT_VECS) #ifdef TRAD_CORE #define SELECT_VECS &DEFAULT_VECTOR,&trad_core_vec -#else +#endif #ifdef SCO_CORE #define SELECT_VECS &DEFAULT_VECTOR,&sco_core_vec -#else +#endif #ifdef AIX386_CORE #define SELECT_VECS &DEFAULT_VECTOR,&aix386_core_vec -#else -#define SELECT_VECS &DEFAULT_VECTOR #endif +#ifdef HPUX_CORE +#define SELECT_VECS &DEFAULT_VECTOR,&hpux_core_vec #endif +#ifndef SELECT_VECS +#define SELECT_VECS &DEFAULT_VECTOR #endif #endif @@ -385,6 +387,7 @@ extern bfd_target a29kcoff_big_vec; extern bfd_target trad_core_vec; extern bfd_target sco_core_vec; extern bfd_target aix386_core_vec; +extern bfd_target hpux_core_vec; extern bfd_target rs6000coff_vec; extern bfd_target h8300coff_vec; extern bfd_target h8500coff_vec; @@ -480,6 +483,9 @@ bfd_target *target_vector[] = { #ifdef AIX386_CORE &aix386_core_vec, #endif +#ifdef HPUX_CORE + &hpux_core_vec, +#endif #endif /* not SELECT_VECS */ NULL, /* end of list marker */ |