Add linker relaxation support for the AVR

[deliverable/binutils-gdb.git] / gas / ChangeLog

diff --git a/gas/ChangeLog b/gas/ChangeLog
index 307c531600dff6254bff5a00826eeb4845dc87ea..1347fae069659af6ab7182c963b93c5f13734a07 100644 (file)
--- a/gas/ChangeLog
+++ b/gas/ChangeLog
@@ -1,3 +1,87 @@
+2006-03-03  Bjoern Haase  <bjoern.m.haase@web.de>
+
+       * config/tc-avr.c (avr_mod_hash_value): New function.
+       (md_apply_fix, exp_mod): Use BFD_RELOC_HH8_LDI and
+       BFD_RELOC_MS8_LDI for hlo8() and hhi8() 
+       (md_begin): Set linkrelax variable to 1, use avr_mod_hash_value
+       instead of int avr_ldi_expression: use avr_mod_hash_value instead
+       of (int).
+       (tc_gen_reloc): Handle substractions of symbols, if possible do
+       fixups, abort otherwise.        
+       * config/tc-avr.h (TC_LINKRELAX_FIXUP, TC_VALIDATE_FIX,
+       tc_fix_adjustable): Define.
+       
+2006-03-02  James E Wilson  <wilson@specifix.com>
+
+       * config/tc-ia64.c (emit_one_bundle): For IA64_OPCODE_LAST, if we
+       change the template, then clear md.slot[curr].end_of_insn_group.
+
+2006-02-28  Jan Beulich  <jbeulich@novell.com>
+
+       * macro.c (get_any_string): Don't insert quotes for <>-quoted input.
+
+2006-02-28  Jan Beulich  <jbeulich@novell.com>
+
+       PR/1070
+       * macro.c (getstring): Don't treat parentheses special anymore.
+       (get_any_string): Don't consider '(' and ')' as quoting anymore.
+       Special-case '(', ')', '[', and ']' when dealing with non-quoting
+       characters.
+
+2006-02-28  Mat <mat@csail.mit.edu>
+
+       * dwarf2dbg.c (get_filenum): Don't inadvertently decrease files_in_use.
+
+2006-02-27  Jakub Jelinek  <jakub@redhat.com>
+
+       * dw2gencfi.c (struct fde_entry, struct cie_entry): Add signal_frame
+       field.
+       (CFI_signal_frame): Define.
+       (cfi_pseudo_table): Add .cfi_signal_frame.
+       (dot_cfi): Handle CFI_signal_frame.
+       (output_cie): Handle cie->signal_frame.
+       (select_cie_for_fde): Don't share CIE if signal_frame flag is
+       different.  Copy signal_frame from FDE to newly created CIE.
+       * doc/as.texinfo: Document .cfi_signal_frame.
+
+2006-02-27  Carlos O'Donell  <carlos@codesourcery.com>
+
+       * doc/Makefile.am: Add html target.
+       * doc/Makefile.in: Regenerate.
+       * po/Make-in: Add html target.
+
+2006-02-27  H.J. Lu <hongjiu.lu@intel.com>
+
+       * config/tc-i386.c (output_insn): Support Intel Merom New
+       Instructions.
+
+       * config/tc-i386.h (CpuMNI): New.
+       (CpuUnknownFlags): Add CpuMNI.
+
+2006-02-24  David S. Miller  <davem@sunset.davemloft.net>
+
+       * config/tc-sparc.c (priv_reg_table): Add entry for "gl".
+       (hpriv_reg_table): New table for hyperprivileged registers.
+       (sparc_ip): New cases '$' and '%' for wrhpr/rdhpr hyperprivileged
+       register encoding.
+
+2006-02-24  DJ Delorie  <dj@redhat.com>
+
+       * config/tc-m32c.h (md_apply_fix): Define to m32c_apply_fix.
+       (tc_gen_reloc): Don't define.
+       * config/tc-m32c.c (rl_for, relaxable): New convenience macros.
+       (OPTION_LINKRELAX): New.
+       (md_longopts): Add it.
+       (m32c_relax): New.
+       (md_parse_options): Set it.
+       (md_assemble): Emit relaxation relocs as needed.
+       (md_convert_frag): Emit relaxation relocs as needed.
+       (md_cgen_lookup_reloc): Add LAB_8_8 and LAB_8_16.
+       (m32c_apply_fix): New.
+       (tc_gen_reloc): New.
+       (m32c_force_relocation): Force out jump relocs when relaxing.
+       (m32c_fix_adjustable): Return false if relaxing.
+
 2006-02-24  Paul Brook  <paul@codesourcery.com>
 
        * config/arm/tc-arm.c (arm_ext_v6_notm, arm_ext_div, arm_ext_v7,