Our handling of the M_IU/M_TFU modes are missing signed saturation when
the MM flag is set, so add it to match the hardware behavior.
Signed-off-by: Robin Getz <robin.getz@analog.com>
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
After testing the hardware with all the different dsp flags, the MM flag
triggers sign extension in all modes. So drop the limited use of it, and
the local custom helper that was also extending unsigned values. We also
can see that the flag checks in the mult/mac insns have the same behavior
with sign extending, so add a helper func to keep the logic the same in
both places.
Signed-off-by: Robin Getz <robin.getz@analog.com>
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
When using the IH modifier, we need to first saturate the value before
rounding it, and then further saturate it a bit more. This makes the
sim match the hardware behavior with these insns.
Signed-off-by: Robin Getz <robin.getz@analog.com>
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
When the accumulator saturates, it needs to be greater than, but not
equal to, the largest unsigned value as this is what the hardware does.
Signed-off-by: Robin Getz <robin.getz@analog.com>
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
* layout.h (class Layout): Add interp_segment_ field.
* layout.cc (Layout::Layout): Initialize interp_segment_ field.
(Layout::attach_allocated_section_to_segment): If making shared
library, put .interp section in PT_INTERP segment.
(Layout::finalize): Also call create_interp if -dynamic-linker
option was used.
(Layout::create_interp): Assert that there is no PT_INTERP
segment. If not using a SECTIONS clause, use make_output_section.
(Layout::make_output_segment): Set interp_segment_ if PT_INTERP.
* script-sections.cc
(Script_sections::create_note_and_tls_segments): If making shared
library, put .interp section in PT_INTERP segment.
(class_symtab): Remove.
(jv_dynamics_progspace_key): New global.
(jv_per_objfile_free): Reset program space data. Update assert.
Don't clear globals.
(get_dynamics_objfile): Use and set program space data.
(get_java_class_symtab): Use get_dynamics_objfile.
(add_class_symbol): Likewise.
(java_link_class_type): Likewise.
(java_object_type, jv_clear_object_type, set_java_object_type):
Remove.
(get_java_object_type): Update. Don't cache result.
(is_object_type): Don't call set_java_object_type.
(_initialize_java_language): Don't set jv_type_objfile_data_key;
initialize jv_dynamics_progspace_key.
2011-06-14 Tristan Gingold <gingold@adacore.com>
* config/tc-ppc.h (struct ppc_tc_sy): Complete comment on within.
(tc_new_dot_label): Define.
(ppc_new_dot_label): Declare.
* config/tc-ppc.c (ppc_frob_label): Set within target field.
(ppc_fix_adjustable): Use this field to adjust the reloc.
(ppc_new_dot_label): New function.
gas/testsuite/
2011-06-14 Tristan Gingold <gingold@adacore.com>
* gas/ppc/test1xcoff32.d: Adjust for csect anchor.
* elflink.c (_bfd_elf_gc_mark_extra_sections): New function.
(elf_gc_sweep): Don't treat debug and sections like .comment
specially here.
(bfd_elf_gc_sections): Treat note sections as gc roots only when
not part of a group. Always call gc_mark_extra_sections.
* elf-bfd.h (_bfd_elf_gc_mark_extra_sections): Declare.
* elfxx-target.h (elf_backend_gc_mark_extra_sections): Default to
_bfd_elf_gc_mark_extra_sections.
* elf32-arm.c (elf32_arm_gc_mark_extra_sections): Call
_bfd_elf_gc_mark_extra_sections.
* elf32-tic6x.c (elf32_tic6x_gc_mark_extra_sections): Likewise.
