Move bitfield overflow checks to after the md_apply_fix call in

fixup_segment so that md_apply_fix has a chance to modify value.
Handle 8 and 16-bit pcrel relocs for i386.
Prototypes and other minor code cleanups.

diff --git a/gas/ChangeLog b/gas/ChangeLog
index 0e7b0e8..c6aca2f 100644 (file)
--- a/gas/ChangeLog
+++ b/gas/ChangeLog
@@ -1,3 +1,28 @@
+1999-05-17  Alan Modra  <alan@spri.levels.unisa.edu.au>
+
+       * config/tc-i386.c (tc_gen_reloc): Remove F and MAP macros.
+
+       * write.c (write_print_statistics): Output to file, not stderr.
+
+       * expr.c (generic_bignum_to_int32,64): Prototype.
+
+       * read.c (s_lcomm_internal, sizeof_sleb128, sizeof_uleb128,
+       output_sleb128, output_uleb128, output_big_sleb128,
+       output_big_uleb128, output_big_leb128): Prototype.
+       (output_big_sleb128, output_big_uleb128): Make inline.
+       (output_big_leb128): Remove inline
+
+       From Maciej W. Rozycki <macro@ds2.pg.gda.pl>
+       * config/tc-i386.c (md_apply_fix3): Convert BFD_RELOC_16 with
+       fx_pcrel set to BFD_RELOC_16_PCREL.  Similarly for BFD_RELOC_8.
+       Handle BFD_RELOC_16_PCREL and BFD_RELOC_8_PCREL.  Return changed
+       value for correct overflow check in write.c:fixup_segment.
+       * write.c (fixup_segment): Move bitfield overflow checks to after
+       the md_apply_fix call.
+       * config/obj-coff.c (fixup_segment): Likewise.
+       * doc/internals.texi (CPU backend): Mention md_apply_fix modifying
+       valueT *val argument.
+
 Fri May 14 10:52:13 1999  Andreas Schwab  <schwab@issan.cs.uni-dortmund.de>
 
        * config/atof-ieee.c (gen_to_words): Correctly round a