+Thu Oct 21 12:52:01 1993 Ken Raeburn (raeburn@cygnus.com)
+
+ * config/tc-m68k.h: Don't define REGISTER_PREFIX or
+ OPTIONAL_REGISTER_PREFIX if either is already defined.
+
+ * config/tc-m68k.c (m68k_ip): Delete some code in "#if 0".
+
+ * configure.in: Set bfd_gas for all sparc targets. Added facility
+ for keeping or rejecting configurations still under development;
+ default is to assume production environment, and reject configs
+ still being worked on. Mark Elf configurations (except sparc and
+ i386) as developmental. Deleted cases matching some generic names
+ in favor of more specific names. (E.g., when we get Alpha
+ support, we'll still only support VMS for Vax.)
+
+ * config/tc-sparc.h (md_end): New macro.
+ * config/tc-sparc.c (md_end): Function deleted.
+ (BFD_RELOC_*): Delete macros that used to help keep the non-bfd
+ version compiling. All sparc targets will use bfd now.
+ * tc.h (md_end): Don't declare if it's defined as a macro.
+
+ Changes from Jeff Law and Peter Hoogenboom:
+
+ * read.c (next_char_of_string): Limit octal character constants to
+ three digits.
+
+ * config/tc-hppa.h: Major cleanup. Use GNU-style comments. Warn
+ against placing additional object-file dependent code here. Warn
+ against contaminating all of GAS with the internals of tc-hppa.c
+ through inclusion of tc-hppa.h. Delete all forward declarations
+ for functions only used within tc-hppa.c, likewise for structures,
+ variables, and #defines. Try to group OBJ_ELF and OBJ_SOM
+ conditional code in a few small places.
+
+ * config/tc-hppa.c: Major cleanup. Use GNU-style comments. Group
+ structures, global variables, forward declarations together.
+ Reduce (or in some cases eliminate) OBJ_ELF and OBJ_SOM
+ conditional code -- try to group conditional code together
+ into a few places. Make all functions and variables which
+ are only used within tc-hppa.c static. PARAMize all functions.
+ Add comments to functions. Delete unused functions, variables,
+ #defines, etc. Delete unused members within structures. Delete
+ ldil;ble hacks -- it is believed they were installed to work
+ around old gas bugs. Avoid using mixed case for local
+ functions, variables, and structures. Fix formatting problems
+ not found by GNU-indent. Add FIXME notices for things which
+ should be worked on the near future. Delete lots of old
+ useless (1.36 PA-SOM) code.
+
+ * config/tc-hppa.c: (fix_new_hppa): Initialize the fx_r_type
+ field of the fixS structure. Needed to build unwind
+ descriptors correctly.
+
+ * write.c: (fixup_segment): Allow expressions such as
+ sym1-sym2+const as long as sym2 is $global$.
+
+ * write.c (adjust_reloc_syms): Provide a hook so that a target
+ cpu configuration can reject certain relocation reductions.
+ * tc-hppa.h (tc_fix_adjustable): New macro. Only accept relocations
+ which do not involve function symbols.
+
+ * config/tc-hppa.h: Reindent with GNU-indent. Delete references
+ to OBJ_OSFROSE. Fix typos (OBJ_SOME -> OBJ_SOM). Delete unused
+ STAB_FIXUP macro.
+ * config/tc-hppa.c: Likewise.
+
+ * config/tc-hppa.c (md_apply_fix_1): Use elf_symbol_type, instead
+ of elf32_symbol_type.
+ (pa_export_args): Likewise.
+ (elf_hppa_final_processing): Likewise.
+ (pa_desc): Do not call obj_elf_desc. (Is pa_desc even needed
+ anymore?)
+ (hppa_tc_make_sections): Do not declare elf_get_symtab_map any
+ ore.
+
+ * config/tc-hppa.c: (md_section_align): Align all sections to
+ a multiple of the section alignment rather than always a
+ multiple of 8.
+
+ * config/tc-hppa.c (hppa_tc_symbol): If the argument relocation
+ bits are zero (eg they specify no relocations), then do not even
+ bother adding their entries to thesymextn section.
+
Thu Oct 21 15:44:55 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
* config/tc-sparc.c (md_parse_option): Accept and ignore -sparc
continue;
}
#endif
+
+ /* Is there some other (target cpu dependent) reason we can't adjust
+ this one? (E.g. relocations involving function addresses on
+ the PA. */
+#ifdef tc_fix_adjustable
+ if (! tc_fix_adjustable (fixp))
+ continue;
+#endif
+
/* If the section symbol isn't going to be output, the relocs
at least should still work. If not, figure out what to do
when we run into that case. */
bss_address_frag.fr_address = (H_GET_TEXT_SIZE (&headers) +
H_GET_DATA_SIZE (&headers));
+#endif /* ! OBJ_BOUT */
/* Slide all the frags */
if (bss_frag_root)
} /* for each bss frag */
}
-#endif /* ! OBJ_BOUT */
-
if (bss_last_frag)
H_SET_BSS_SIZE (&headers,
bss_last_frag->fr_address - bss_frag_root->fr_address);
add_symbolP = NULL;
fixP->fx_addsy = NULL;
}
+#if !defined(SEG_DIFF_ALLOWED) && !defined (GLOBAL_DIFF_ALLOWED)
else
{
/* Different segments in subtraction. */
segment_name (S_GET_SEGMENT (sub_symbolP)),
S_GET_NAME (sub_symbolP), buf);
}
+#else
+ else
+ {
+ seg_reloc_count++;
+ fixP->fx_addnumber = add_number; /* Remember value for emit_reloc */
+ continue;
+ } /* if absolute */
+#endif
}
}
add_number += S_GET_VALUE (add_symbolP);
add_number -= md_pcrel_from (fixP);
pcrel = 0; /* Lie. Don't want further pcrel processing. */
+#ifndef TC_HPPA
fixP->fx_addsy = NULL; /* No relocations please. */
+#endif
}
else
{
if ((add_number & mask) != 0
&& (add_number & mask) != mask)
{
- char buf[50];
+ char buf[50], buf2[50];
sprint_value (buf, fragP->fr_address + where);
- as_bad ("Value of %ld too large for field of %d bytes at %s",
- (long) add_number, size, buf);
+ if (add_number > 1000)
+ sprint_value (buf2, add_number);
+ else
+ sprintf (buf2, "%d", (long) add_number);
+ as_bad ("Value of %s too large for field of %d bytes at %s",
+ buf2, size, buf);
} /* generic error checking */
#ifdef WARN_SIGNED_OVERFLOW_WORD
/* Warn if a .word value is too large when treated as a signed
projects / external / binutils.git / commitdiff