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| author | Richard Henderson <rth@redhat.com> | 2001-02-10 01:42:04 +0000 |
|---|---|---|
| committer | Richard Henderson <rth@redhat.com> | 2001-02-10 01:42:04 +0000 |
| commit | 91a2ae2a30a7935807a7d138de8cfa9e4613e797 (patch) | |
| tree | b498740e5834259e3dbee71b3e746a55b8d8e6b9 /gas/ChangeLog | |
| parent | 81545d45ad419d93c17fe42b73fda5f28e0dafda (diff) | |
| download | gdb-91a2ae2a30a7935807a7d138de8cfa9e4613e797.zip gdb-91a2ae2a30a7935807a7d138de8cfa9e4613e797.tar.gz gdb-91a2ae2a30a7935807a7d138de8cfa9e4613e797.tar.bz2 | |
* config/tc-ia64.h (md_elf_section_type): New macro.
(ELF_TC_SPECIAL_SECTIONS): Drop .IA_64.unwind and .IA_64.unwind_info
(they're now handled via ia64_elf_section_type.
* config/tc-ia64.c (unwind): New members saved_text_seg,
saved_text_subseg, and force_unwind_entry.
(optimize_unw_records): New function to optimize away unnecessary
unwind directives.
(ia64_elf_section_type): New function.
(output_unw_records): Generate unwind info only if the size is
non-zero or if it's forced for some other reason (e.g.,
handlerdata or a personality routine).
(generate_unwind_image): Don't switch back to previous
section---stay inside the unwind info section instead so that
handlerdata that may follow goes into the right place.
(dot_handlerdata): Force generation of unwind entry and save the
current active text segment before generating unwind image.
(dot_unwentry): Force generation of unwind entry.
(dot_personality): Ditto.
(dot_endp): Generate unwind table entry only if there is
some unwind info or the unwind entry was forced.
* config/tc-ia64.c (make_unw_section_name): New macro to form
unwind section name.
(generate_unwind_image): Add "text_name" argument. Use it to
form unwind section name.
(dot_handlerdata): Determine current segment (section) name and
pass it to generate_unwind_image().
(dot_endp): Determine current segment (section) name and use
it to determine the appropriate unwind section name.
(ia64_md_do_align): Add missing ATTRIBUTE_UNUSED declarations to
n, fill, and max arguments.
Diffstat (limited to 'gas/ChangeLog')
| -rw-r--r-- | gas/ChangeLog | 35 |
1 files changed, 35 insertions, 0 deletions
diff --git a/gas/ChangeLog b/gas/ChangeLog index f3f3800..6fbf67c 100644 --- a/gas/ChangeLog +++ b/gas/ChangeLog @@ -1,3 +1,38 @@ +2001-02-08 David Mosberger <davidm@hpl.hp.com> + + * config/tc-ia64.h (md_elf_section_type): New macro. + (ELF_TC_SPECIAL_SECTIONS): Drop .IA_64.unwind and .IA_64.unwind_info + (they're now handled via ia64_elf_section_type. + + * config/tc-ia64.c (unwind): New members saved_text_seg, + saved_text_subseg, and force_unwind_entry. + (optimize_unw_records): New function to optimize away unnecessary + unwind directives. + (ia64_elf_section_type): New function. + (output_unw_records): Generate unwind info only if the size is + non-zero or if it's forced for some other reason (e.g., + handlerdata or a personality routine). + (generate_unwind_image): Don't switch back to previous + section---stay inside the unwind info section instead so that + handlerdata that may follow goes into the right place. + (dot_handlerdata): Force generation of unwind entry and save the + current active text segment before generating unwind image. + (dot_unwentry): Force generation of unwind entry. + (dot_personality): Ditto. + (dot_endp): Generate unwind table entry only if there is + some unwind info or the unwind entry was forced. + + * config/tc-ia64.c (make_unw_section_name): New macro to form + unwind section name. + (generate_unwind_image): Add "text_name" argument. Use it to + form unwind section name. + (dot_handlerdata): Determine current segment (section) name and + pass it to generate_unwind_image(). + (dot_endp): Determine current segment (section) name and use + it to determine the appropriate unwind section name. + (ia64_md_do_align): Add missing ATTRIBUTE_UNUSED declarations to + n, fill, and max arguments. + 2001-02-09 Schwidefsky <schwidefsky@de.ibm.com> * Makefile.am: Add linux target for S/390. |