GAS: Consistently fix labels at the `.end' pseudo-op
Fix a functional regression with the `.end' pseudo-op, introduced with
commit ecb4347adecd ("Last take: approval for MIPS_STABS_ELF killing"),
<https://sourceware.org/ml/binutils/2002-06/msg00443.html>, and commit
dcd410fe1544 ("GNU as 2.14 on IRIX 6: crashes with shared libs"),
<https://sourceware.org/ml/binutils/2003-07/msg00415.html>, which caused
symbol values for labels placed between the end of a function's contents
and its terminating `.end' followed by one of the alignment pseudo-ops
to be different depending on whether either `-mdebug', or `-mno-pdr', or
neither of the command-line options is in effect, be it implied or
specified.
Given debug-label-end.s as follows and the `mips-linux' target we have:
$ cat debug-label-end.s
.text
.globl foo
.globl bar
.align 4, 0
.ent foo
foo:
nop
.aent bar
bar:
.insn
.end foo
.align 4, 0
.space 16
.globl baz
.ent baz
baz:
nop
.end baz
.align 4, 0
.space 16
$ as -o debug-label-end.o debug-label-end.s
$ readelf -s debug-label-end.o | grep bar
9: 00000004 0 FUNC GLOBAL DEFAULT 1 bar
$ as -mdebug -o debug-label-end.o debug-label-end.s
$ readelf -s debug-label-end.o | grep bar
9: 00000010 0 FUNC GLOBAL DEFAULT 1 bar
$ as -mno-pdr -o debug-label-end.o debug-label-end.s
$ readelf -s debug-label-end.o | grep bar
8: 00000010 0 FUNC GLOBAL DEFAULT 1 bar
$
The reason is the call to `md_flush_pending_output', which in the case
of `mips*-*-*' targets expands to `mips_emit_delays', which in turn
calls `mips_no_prev_insn', which calls `mips_clear_insn_labels', which
clears the list of outstanding labels. That list is in turn consulted
in `mips_align', called in the interpretation of alignment directives,
and the labels adjusted to the current location.
A call to `md_flush_pending_output' is only made from `s_mips_end' and
then only if `-mpdr' is in effect, which is the default for `*-*-linux*'
and some other `mips*-*-*' targets. A call to `md_flush_pending_output'
is never made from `ecoff_directive_end', which is used in place of
`s_mips_end' when `-mdebug' is in effect. Consequently if `-mno-pdr' or
`-mdebug' is in effect the list of outstanding labels makes it through
to any alignment directive that follows and the labels are differently
interpreted depending on the command-lines options used. And we want
code produced to be always the same.
Call `md_flush_pending_output' unconditionally then in `s_mips_end' and
add such a call from `ecoff_directive_end' as well, as long as the macro
is defined. While `ecoff_directive_end' is shared among targets, the
only one other than `mips*-*-*' actually using it is `alpha*-*-*' and it
does not define `md_flush_pending_output'. So the semantics isn't going
to change for it and neither it has to have its `s_alpha_end' updated
or have code in `ecoff_directive_end' conditionalized.
gas/
* ecoff.c (ecoff_directive_end) [md_flush_pending_output]: Call
`md_flush_pending_output'.
* config/tc-mips.c (s_mips_end) [md_flush_pending_output]: Call
`md_flush_pending_output' unconditionally.
* testsuite/gas/mips/debug-label-end-1.d: New test.
* testsuite/gas/mips/debug-label-end-2.d: New test.
* testsuite/gas/mips/debug-label-end-3.d: New test.
* testsuite/gas/mips/debug-label-end.s: New test source.
* testsuite/gas/mips/mips.exp: Run the new tests.
2017-02-17 21:30:55 +01:00
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2017-02-22 Maciej W. Rozycki <macro@imgtec.com>
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* ecoff.c (ecoff_directive_end) [md_flush_pending_output]: Call
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`md_flush_pending_output'.
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* config/tc-mips.c (s_mips_end) [md_flush_pending_output]: Call
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`md_flush_pending_output' unconditionally.
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* testsuite/gas/mips/debug-label-end-1.d: New test.
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* testsuite/gas/mips/debug-label-end-2.d: New test.
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* testsuite/gas/mips/debug-label-end-3.d: New test.
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* testsuite/gas/mips/debug-label-end.s: New test source.
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* testsuite/gas/mips/mips.exp: Run the new tests.
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2017-02-22 14:17:33 +01:00
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2017-02-22 Hans-Peter Nilsson <hp@axis.com>
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* testsuite/gas/all/err-sizeof.s: Include cris*-*-* in the list of
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targets yielding an error message matching "too complex".
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2017-02-22 12:57:49 +01:00
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2017-02-22 Nick Clifton <nickc@redhat.com>
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* testsuite/gas/arm/vcmp-noprefix-imm.d: Skip for non-ELF targets.
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2017-02-22 10:37:52 +01:00
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2017-02-21 Jan Beulich <jbeulich@suse.com>
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* expr.c (operand): Handle missing operand to .startof.() and
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.sizeof.().
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* testsuite/gas/all/err-sizeof.s: New.
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2017-02-20 02:36:52 +01:00
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2017-02-20 Alan Modra <amodra@gmail.com>
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PR 21118
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* NEWS: Revise powerpc register check.
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* config/tc-ppc.c (ppc_optimize_expr, md_assemble): Make "invalid
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register expression" a warning.
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GAS: Add ECOFF `.aent' pseudo-op support
Implement the ECOFF `.aent' pseudo-op for ECOFF-style `.mdebug' section
support with ELF objects and, for consistency, also with ECOFF objects.
This is so that the same MIPS source can be assembled without and with
`.mdebug' section generation enabled.
Taking the `gas/testsuite/gas/mips/aent.s' test case source as an
example and the `mips-linux' target we have:
$ as -o aent.o aent.s
$ as -mdebug -o aent.o aent.s
aent.s: Assembler messages:
aent.s:10: Error: unknown pseudo-op: `.aent'
$
because for the !ECOFF_DEBUGGING case (which is the default) the
pseudo-op is already handled by the MIPS backend with `s_mips_ent',
however no handler is present for the opposite case.
For the MIPS target this is a functional regression introduced with
commit ecb4347adecd ("Last take: approval for MIPS_STABS_ELF killing"),
<https://sourceware.org/ml/binutils/2002-06/msg00443.html>, where
support for the `.mdebug' section was added along with its associated
`-mdebug'/`-no-mdebug' command-line options, bringing an inconsistency
between the assembly syntax supported for each of these options as far
as the `.aent' pseudo-op is concerned.
Assembly language documentation available describes the pseudo-op
respectively as follows[1]:
"
.aent name, symno Sets an alternate entry point for the current
procedure. Use this information when you want
to generate information for the debugger. It must
appear inside an .ent/.end pair."
and[2]:
"
.aent name [,symno]
Sets an alternate entry point for the current procedure. Use this
information when you want to generate information for the debugger.
This directive must appear between a pair of .ent and .end directives.
(The optional symno is for compiler use only. It refers to a dense
number in a .T file (symbol table).)"
Copy the approach from `s_mips_ent' then and add `.aent' support to the
`.ent' pseudo-op handler shared between the ELF and ECOFF object file
format backends, by setting BSF_FUNCTION for the symbol requested.
References:
[1] "MIPSpro Assembly Language Programmer's Guide", Silicon Graphics,
Inc., Document Number 007-2418-004, Section 8.1 "Op-Codes", p. 96
<http://techpubs.sgi.com/library/manuals/2000/007-2418-004/pdf/007-2418-004.pdf>
[2] "Digital UNIX Assembly Language Programmer's Guide", Digital
Equipment Corporation, Order Number: AA-PS31D-TE, March 1996,
Chapter 5 "Assembler Directives", p. 5-2
<http://h41361.www4.hpe.com/docs/base_doc/DOCUMENTATION/V40G_PDF/APS31DTE.PDF>
gas/
* ecoff.c (ecoff_directive_ent, add_procedure): Handle `.aent'.
* config/obj-ecoff.c (obj_pseudo_table): Add "aent" entry.
* config/obj-elf.c (ecoff_debug_pseudo_table): Likewise.
* testsuite/gas/mips/aent-2.d: New test.
* testsuite/gas/mips/aent-mdebug.d: New test.
* testsuite/gas/mips/aent-mdebug-2.d: New test.
* testsuite/gas/mips/mips.exp: Run the new tests.
2017-02-16 02:50:29 +01:00
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2017-02-17 Maciej W. Rozycki <macro@imgtec.com>
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* ecoff.c (ecoff_directive_ent, add_procedure): Handle `.aent'.
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* config/obj-ecoff.c (obj_pseudo_table): Add "aent" entry.
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* config/obj-elf.c (ecoff_debug_pseudo_table): Likewise.
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* testsuite/gas/mips/aent-2.d: New test.
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* testsuite/gas/mips/aent-mdebug.d: New test.
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* testsuite/gas/mips/aent-mdebug-2.d: New test.
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* testsuite/gas/mips/mips.exp: Run the new tests.
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2017-02-15 17:54:21 +01:00
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2017-02-15 Richard Sandiford <richard.sandiford@arm.com>
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* testsuite/gas/aarch64/sve-sysreg.s,
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testsuite/gas/aarch64/sve-sysreg.d,
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testsuite/gas/aarch64/sve-sysreg-invalid.d,
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testsuite/gas/aarch64/sve-sysreg-invalid.l: New tests.
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2017-02-15 17:51:17 +01:00
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2017-02-15 Richard Sandiford <richard.sandiford@arm.com>
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* doc/c-aarch64.texi: Fix sve entry.
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2017-02-15 11:57:51 +01:00
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2017-02-15 Claudiu Zissulescu <claziss@synopsys.com>
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* config/tc-arc.c (md_convert_frag): Remove @pcl relocation
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information from input expression.
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(assemble_insn): Make sure pcrel is correctly set.
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(arc_pcrel_adjust): Compensate for PCL rounding.
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* testsuite/gas/arc/relax-add01.d: New file.
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* testsuite/gas/arc/relax-add01.s: Likewise.
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* testsuite/gas/arc/relax-add02.d: Likewise.
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* testsuite/gas/arc/relax-add02.s: Likewise.
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* testsuite/gas/arc/relax-add03.d: Likewise.
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* testsuite/gas/arc/relax-add03.s: Likewise.
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* testsuite/gas/arc/relax-add04.d: Likewise.
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* testsuite/gas/arc/relax-add04.s: Likewise.
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* testsuite/gas/arc/relax-ld01.d: Likewise.
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* testsuite/gas/arc/relax-ld01.s: Likewise.
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* testsuite/gas/arc/relax-ld02.d: Likewise.
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* testsuite/gas/arc/relax-ld02.s: Likewise.
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* testsuite/gas/arc/relax-mov01.d: Likewise.
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* testsuite/gas/arc/relax-mov01.s: Likewise.
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* testsuite/gas/arc/relax-mov02.d: Likewise.
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* testsuite/gas/arc/relax-mov02.s: Likewise.
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* testsuite/gas/arc/relax-mpy01.d: Likewise.
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* testsuite/gas/arc/relax-mpy01.s: Likewise.
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* testsuite/gas/arc/relax-sub01.d: Likewise.
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* testsuite/gas/arc/relax-sub01.s: Likewise.
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* testsuite/gas/arc/relax-sub02.d: Likewise.
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* testsuite/gas/arc/relax-sub02.s: Likewise.
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* testsuite/gas/arc/relax-sub03.d: Likewise.
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* testsuite/gas/arc/relax-sub03.s: Likewise.
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* testsuite/gas/arc/relax-sub04.d: Likewise.
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* testsuite/gas/arc/relax-sub04.s: Likewise.
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2017-02-15 09:52:53 +01:00
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2017-02-09 Vineet Gupta <vgupta@synopsys.com>
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* testsuite/gas/arc/st.d: Update for 0xe having a name now
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2017-02-14 11:08:21 +01:00
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2017-02-14 Alan Modra <amodra@gmail.com>
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PR 21118
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* NEWS: Mention powerpc register checks.
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* config/tc-ppc.c (struct pd_reg): Make value a short. Add flags.
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(pre_defined_registers): Delete fpscr and pmr entries. Set
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register type in flags.
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(cr_names): Set type in flags.
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(reg_name_search): Return pointer to struct pd_reg rather than value.
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(register_name): Adjust to suit. Set X_md from flags.
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(ppc_parse_name): Likewise.
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(ppc_optimize_expr): New function.
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(md_assemble): Verify expresion reg flags match operand.
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* config/tc-ppc.h (md_optimize_expr): Define.
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(ppc_optimize_expr): Declare.
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2017-02-14 11:00:27 +01:00
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2017-02-14 Alan Modra <amodra@gmail.com>
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* testsuite/gas/ppc/cell.s: Correct invalid registers.
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* testsuite/gas/ppc/vle-simple-1.s: Likewise.
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* testsuite/gas/ppc/vle-simple-2.s: Likewise.
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2017-02-13 18:46:59 +01:00
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2017-02-13 Thomas Preud'homme <thomas.preudhomme@arm.com>
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* config/tc-arm.c (parse_ifimm_zero): Make prefix optional in unified
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syntax.
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* testsuite/gas/arm/vcmp-noprefix-imm.d: New file.
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* testsuite/gas/arm/vcmp-noprefix-imm.s: New file.
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2017-02-10 05:18:23 +01:00
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2017-02-10 Nicholas Piggin <npiggin@gmail.com>
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* testsuite/gas/ppc/power9.d <scv, rfscv>: New tests.
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2017-02-02 17:23:21 +01:00
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2017-02-02 Maciej W. Rozycki <macro@imgtec.com>
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* doc/as.texinfo (Overview): Select MIPS options for man page
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inclusion.
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2017-01-30 18:11:22 +01:00
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2017-01-30 Maciej W. Rozycki <macro@imgtec.com>
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* config/tc-mips.c (mips_ignore_branch_isa): New variable.
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(options): Add OPTION_IGNORE_BRANCH_ISA and
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OPTION_NO_IGNORE_BRANCH_ISA enum values.
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(md_longopts): Add "mignore-branch-isa" and
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"mno-ignore-branch-isa" options.
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(md_parse_option): Handle OPTION_IGNORE_BRANCH_ISA and
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OPTION_NO_IGNORE_BRANCH_ISA.
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(fix_bad_cross_mode_branch_p): Return FALSE if
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`mips_ignore_branch_isa' has been set.
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(md_show_usage): Add `-mignore-branch-isa' and
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`-mno-ignore-branch-isa'.
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* doc/as.texinfo (Target MIPS options): Add
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`-mignore-branch-isa' and `-mno-ignore-branch-isa' options.
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(-mignore-branch-isa, -mno-ignore-branch-isa): New options.
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* doc/c-mips.texi (MIPS Options): Add `-mignore-branch-isa' and
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`-mno-ignore-branch-isa' options.
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* testsuite/gas/mips/branch-local-ignore-2.d: New test.
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* testsuite/gas/mips/branch-local-ignore-3.d: New test.
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* testsuite/gas/mips/branch-local-ignore-n32-2.d: New test.
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* testsuite/gas/mips/branch-local-ignore-n32-3.d: New test.
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* testsuite/gas/mips/branch-local-ignore-n64-2.d: New test.
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* testsuite/gas/mips/branch-local-ignore-n64-3.d: New test.
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* testsuite/gas/mips/mips.exp: Run the new tests.
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2017-01-30 18:10:31 +01:00
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2017-01-30 Maciej W. Rozycki <macro@imgtec.com>
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* testsuite/gas/mips/branch-local-2.d: New test.
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* testsuite/gas/mips/branch-local-3.d: New test.
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* testsuite/gas/mips/branch-local-n32-2.d: New test.
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* testsuite/gas/mips/branch-local-n32-3.d: New test.
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* testsuite/gas/mips/branch-local-n64-2.d: New test.
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* testsuite/gas/mips/branch-local-n64-3.d: New test.
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* testsuite/gas/mips/mips.exp: Fold corresponding list tests
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into the new tests.
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2017-01-27 13:00:55 +01:00
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2017-01-27 Alexis Deruell <alexis.deruelle@gmail.com>
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PR 21056
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* testsuite/gas/tic6x/insns16-parallel.s: New test case.
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* testsuite/gas/tic6x/insns16-parallel.d: New test driver.
|
|
|
|
|
|
|
2017-01-25 08:24:47 +01:00
|
|
|
|
2017-01-25 Sebastian Huber <sebastian.huber@embedded-brains.de>
|
|
|
|
|
|
|
|
|
|
|
|
* configure.tgt (aarch64*-*-rtems*): Remove.
|
|
|
|
|
|
(bfin-*-rtems*): Likewise.
|
|
|
|
|
|
(h8300-*-rtems*): Likewise.
|
|
|
|
|
|
(i386-*-rtems*): Likewise.
|
|
|
|
|
|
(m32c-*-rtems*): Likewise.
|
|
|
|
|
|
(m32r-*-rtems*): Likewise.
|
|
|
|
|
|
(m68k-*-rtems*): Likewise.
|
|
|
|
|
|
(mips-*-rtems*): Likewise.
|
|
|
|
|
|
(nios2-*-rtems*): Likewise.
|
|
|
|
|
|
(ppc-*-rtems*): Likewise.
|
|
|
|
|
|
(sh-*-rtems*): Likewise.
|
|
|
|
|
|
(sparc64-*-rtems*): Likewise.
|
|
|
|
|
|
(sparc-*-rtems*): Likewise.
|
|
|
|
|
|
(*-*-rtems*) Use ELF format.
|
|
|
|
|
|
|
2017-01-25 08:23:44 +01:00
|
|
|
|
2017-01-25 Sebastian Huber <sebastian.huber@embedded-brains.de>
|
|
|
|
|
|
|
|
|
|
|
|
* configure.tgt (arm-*-rtems*): Move to (arm-*-eabi*).
|
|
|
|
|
|
|
2017-01-25 08:22:27 +01:00
|
|
|
|
2017-01-25 Sebastian Huber <sebastian.huber@embedded-brains.de>
|
|
|
|
|
|
|
|
|
|
|
|
* configure.tgt (sh-*-rtemscoff*): Remove.
|
|
|
|
|
|
|
2017-01-19 09:10:51 +01:00
|
|
|
|
2017-01-24 Sebastian Huber <sebastian.huber@embedded-brains.de>
|
|
|
|
|
|
|
|
|
|
|
|
* configure.tgt (riscv*-*-*): Remove em=linux.
|
|
|
|
|
|
|
2017-01-23 16:23:07 +01:00
|
|
|
|
2017-01-23 Sebastian Rasmussen <sebras@gmail.com>
|
|
|
|
|
|
|
|
|
|
|
|
PR gas/21072
|
|
|
|
|
|
* asintl.h: Fix spelling mistakes and typos.
|
|
|
|
|
|
* atof-generic.c: Likewise.
|
|
|
|
|
|
* bit_fix.h: Likewise.
|
|
|
|
|
|
* config/atof-ieee.c: Likewise.
|
|
|
|
|
|
* config/bfin-defs.h: Likewise.
|
|
|
|
|
|
* config/bfin-parse.y: Likewise.
|
|
|
|
|
|
* config/obj-coff-seh.h: Likewise.
|
|
|
|
|
|
* config/obj-coff.c: Likewise.
|
|
|
|
|
|
* config/obj-evax.c: Likewise.
|
|
|
|
|
|
* config/obj-macho.c: Likewise.
|
|
|
|
|
|
* config/rx-parse.y: Likewise.
|
|
|
|
|
|
* config/tc-aarch64.c: Likewise.
|
|
|
|
|
|
* config/tc-alpha.c: Likewise.
|
|
|
|
|
|
* config/tc-arc.c: Likewise.
|
|
|
|
|
|
* config/tc-arm.c: Likewise.
|
|
|
|
|
|
* config/tc-avr.c: Likewise.
|
|
|
|
|
|
* config/tc-bfin.c: Likewise.
|
|
|
|
|
|
* config/tc-cr16.c: Likewise.
|
|
|
|
|
|
* config/tc-cris.c: Likewise.
|
|
|
|
|
|
* config/tc-crx.c: Likewise.
|
|
|
|
|
|
* config/tc-d10v.c: Likewise.
|
|
|
|
|
|
* config/tc-d30v.c: Likewise.
|
|
|
|
|
|
* config/tc-dlx.c: Likewise.
|
|
|
|
|
|
* config/tc-epiphany.c: Likewise.
|
|
|
|
|
|
* config/tc-frv.c: Likewise.
|
|
|
|
|
|
* config/tc-hppa.c: Likewise.
|
|
|
|
|
|
* config/tc-i370.c: Likewise.
|
|
|
|
|
|
* config/tc-i386-intel.c: Likewise.
|
|
|
|
|
|
* config/tc-i386.c: Likewise.
|
|
|
|
|
|
* config/tc-i960.c: Likewise.
|
|
|
|
|
|
* config/tc-ia64.c: Likewise.
|
|
|
|
|
|
* config/tc-m32r.c: Likewise.
|
|
|
|
|
|
* config/tc-m68hc11.c: Likewise.
|
|
|
|
|
|
* config/tc-m68k.c: Likewise.
|
|
|
|
|
|
* config/tc-mcore.c: Likewise.
|
|
|
|
|
|
* config/tc-mep.c: Likewise.
|
|
|
|
|
|
* config/tc-mep.h: Likewise.
|
|
|
|
|
|
* config/tc-metag.c: Likewise.
|
|
|
|
|
|
* config/tc-microblaze.c: Likewise.
|
|
|
|
|
|
* config/tc-mips.c: Likewise.
|
|
|
|
|
|
* config/tc-mmix.c: Likewise.
|
|
|
|
|
|
* config/tc-mn10200.c: Likewise.
|
|
|
|
|
|
* config/tc-mn10300.c: Likewise.
|
|
|
|
|
|
* config/tc-msp430.c: Likewise.
|
|
|
|
|
|
* config/tc-msp430.h: Likewise.
|
|
|
|
|
|
* config/tc-nds32.c: Likewise.
|
|
|
|
|
|
* config/tc-nds32.h: Likewise.
|
|
|
|
|
|
* config/tc-nios2.c: Likewise.
|
|
|
|
|
|
* config/tc-nios2.h: Likewise.
|
|
|
|
|
|
* config/tc-ns32k.c: Likewise.
|
|
|
|
|
|
* config/tc-pdp11.c: Likewise.
|
|
|
|
|
|
* config/tc-ppc.c: Likewise.
|
|
|
|
|
|
* config/tc-pru.c: Likewise.
|
|
|
|
|
|
* config/tc-rx.c: Likewise.
|
|
|
|
|
|
* config/tc-s390.c: Likewise.
|
|
|
|
|
|
* config/tc-score.c: Likewise.
|
|
|
|
|
|
* config/tc-score7.c: Likewise.
|
|
|
|
|
|
* config/tc-sh.c: Likewise.
|
|
|
|
|
|
* config/tc-sh64.c: Likewise.
|
|
|
|
|
|
* config/tc-sparc.c: Likewise.
|
|
|
|
|
|
* config/tc-tic4x.c: Likewise.
|
|
|
|
|
|
* config/tc-tic54x.c: Likewise.
|
|
|
|
|
|
* config/tc-v850.c: Likewise.
|
|
|
|
|
|
* config/tc-vax.c: Likewise.
|
|
|
|
|
|
* config/tc-visium.c: Likewise.
|
|
|
|
|
|
* config/tc-xgate.c: Likewise.
|
|
|
|
|
|
* config/tc-xtensa.c: Likewise.
|
|
|
|
|
|
* config/tc-z80.c: Likewise.
|
|
|
|
|
|
* config/tc-z8k.c: Likewise.
|
|
|
|
|
|
* config/te-vms.c: Likewise.
|
|
|
|
|
|
* config/xtensa-relax.c: Likewise.
|
|
|
|
|
|
* doc/as.texinfo: Likewise.
|
|
|
|
|
|
* doc/c-arm.texi: Likewise.
|
|
|
|
|
|
* doc/c-hppa.texi: Likewise.
|
|
|
|
|
|
* doc/c-i370.texi: Likewise.
|
|
|
|
|
|
* doc/c-i386.texi: Likewise.
|
|
|
|
|
|
* doc/c-m32r.texi: Likewise.
|
|
|
|
|
|
* doc/c-m68k.texi: Likewise.
|
|
|
|
|
|
* doc/c-mmix.texi: Likewise.
|
|
|
|
|
|
* doc/c-msp430.texi: Likewise.
|
|
|
|
|
|
* doc/c-nds32.texi: Likewise.
|
|
|
|
|
|
* doc/c-ns32k.texi: Likewise.
|
|
|
|
|
|
* doc/c-riscv.texi: Likewise.
|
|
|
|
|
|
* doc/c-rx.texi: Likewise.
|
|
|
|
|
|
* doc/c-s390.texi: Likewise.
|
|
|
|
|
|
* doc/c-tic6x.texi: Likewise.
|
|
|
|
|
|
* doc/c-tilegx.texi: Likewise.
|
|
|
|
|
|
* doc/c-tilepro.texi: Likewise.
|
|
|
|
|
|
* doc/c-v850.texi: Likewise.
|
|
|
|
|
|
* doc/c-xgate.texi: Likewise.
|
|
|
|
|
|
* doc/c-xtensa.texi: Likewise.
|
|
|
|
|
|
* dwarf2dbg.c: Likewise.
|
|
|
|
|
|
* ecoff.c: Likewise.
|
|
|
|
|
|
* itbl-ops.c: Likewise.
|
|
|
|
|
|
* listing.c: Likewise.
|
|
|
|
|
|
* macro.c: Likewise.
|
|
|
|
|
|
* po/gas.pot: Likewise.
|
|
|
|
|
|
* read.c: Likewise.
|
|
|
|
|
|
* struc-symbol.h: Likewise.
|
|
|
|
|
|
* symbols.h: Likewise.
|
|
|
|
|
|
* testsuite/gas/arc/relocs-errors.err: Likewise.
|
|
|
|
|
|
* write.c: Likewise.
|
|
|
|
|
|
|
2017-01-23 14:32:12 +01:00
|
|
|
|
2017-01-23 Nick Clifton <nickc@redhat.com>
|
|
|
|
|
|
|
|
|
|
|
|
* po/sv.po: Updated Swedish translation.
|
|
|
|
|
|
|
2017-01-20 11:32:25 +01:00
|
|
|
|
2017-01-20 Nick Clifton <nickc@redhat.com>
|
|
|
|
|
|
|
|
|
|
|
|
* config/tc-i386.c (parse_operands): Check for operand overflow
|
|
|
|
|
|
before setting the unspecified bit.
|
|
|
|
|
|
|
PR gas/20649: MIPS: Fix GOT16/LO16 reloc pairing with comdat sections
Correct a regression from commit 8614eeee67f9 ("Traditional MIPS
patches"), <https://sourceware.org/ml/binutils/2000-07/msg00018.html>,
which caused symbols in linkonce or what is these days known as comdat
sections to be treated as external for the purpose of PIC relocation
generation even if their binding remains STB_LOCAL. This in turn
disabled GOT16/LO16 relocation pairing with references to such symbols,
as no complementing LO16 relocation is expected for external GOT16
references in the o32 ABI, which ultimately leads to link errors, e.g.:
ld: comdat-reloc.o: Can't find matching LO16 reloc against `foo' for R_MIPS_GOT16 at 0x24 in section `.text.bar[bar]'
as with the LD test case included with this change.
Revert the special case for symbols in comdat sections then, making code
actually match `adjust_reloc_syms' as indicated in its explanatory
comment, and adjust calling code accordingly. Also bring back the
corresponding description of what now is `s_is_linkonce', lost with
commit 5f0fe04bc550 ("Improved MIPS16/MIPS32 code intermixing for
gas."), <https://www.sourceware.org/ml/binutils/2006-07/msg00039.html>.
gas/
PR gas/20649
* config/tc-mips.c (pic_need_relax): Don't check for linkonce
symbols, remove the `segtype' parameter.
(mips_frob_file, md_estimate_size_before_relax): Adjust
accordingly.
(s_is_linkonce): Add an explanatory comment.
* testsuite/gas/mips/comdat-reloc.d: New test.
* testsuite/gas/mips/comdat-reloc.s: New test source.
* testsuite/gas/mips/mips.exp: Run the new test.
ld/
PR gas/20649
* testsuite/ld-mips-elf/mips-elf.exp: Add PIC comdat GOT16/LO16
relocation pairing link test.
2017-01-18 19:18:21 +01:00
|
|
|
|
2017-01-18 Maciej W. Rozycki <macro@imgtec.com>
|
|
|
|
|
|
|
|
|
|
|
|
PR gas/20649
|
|
|
|
|
|
* config/tc-mips.c (pic_need_relax): Don't check for linkonce
|
|
|
|
|
|
symbols, remove the `segtype' parameter.
|
|
|
|
|
|
(mips_frob_file, md_estimate_size_before_relax): Adjust
|
|
|
|
|
|
accordingly.
|
|
|
|
|
|
(s_is_linkonce): Add an explanatory comment.
|
|
|
|
|
|
* testsuite/gas/mips/comdat-reloc.d: New test.
|
|
|
|
|
|
* testsuite/gas/mips/comdat-reloc.s: New test source.
|
|
|
|
|
|
* testsuite/gas/mips/mips.exp: Run the new test.
|
|
|
|
|
|
|
2017-01-18 18:08:34 +01:00
|
|
|
|
2017-01-18 Szabolcs Nagy <szabolcs.nagy@arm.com>
|
|
|
|
|
|
|
|
|
|
|
|
* testsuite/gas/arm/armv8_3-a-simd.s: Add vcmla tests.
|
|
|
|
|
|
* testsuite/gas/arm/armv8_3-a-simd.d: Update.
|
|
|
|
|
|
|
2017-01-18 14:38:27 +01:00
|
|
|
|
2017-01-18 Bernhard Rosenkranzer <bero@lindev.ch>
|
|
|
|
|
|
|
|
|
|
|
|
PR 21059
|
|
|
|
|
|
* config/bfin-lex.l: Support processing with flex 2.6.3.
|
|
|
|
|
|
* itbl-lex.l: Likewise.
|
|
|
|
|
|
|
2017-01-18 14:23:10 +01:00
|
|
|
|
2017-01-18 Nathan Sidwell <nathan@acm.org>
|
|
|
|
|
|
|
|
|
|
|
|
* as.h (gas_assert): Use abort.
|
|
|
|
|
|
(as_assert): Remove.
|
|
|
|
|
|
(signal_init): Declare.
|
|
|
|
|
|
* as.c (main): Call signal_init.
|
|
|
|
|
|
* messages.c: #include <signal.h>
|
|
|
|
|
|
(as_assert): Delete.
|
|
|
|
|
|
(as_abort): Allow NULL FILE.
|
|
|
|
|
|
(signal_crash): New.
|
|
|
|
|
|
(signal_init): Register fatal signal handlers.
|
|
|
|
|
|
* configure.ac: Check for strsignal.
|
|
|
|
|
|
* config.in: Rebuilt.
|
|
|
|
|
|
* configure: Rebuilt.
|
|
|
|
|
|
|
2017-01-18 12:35:29 +01:00
|
|
|
|
2017-01-17 Nick Clifton <nickc@redhat.com>
|
2017-01-16 11:59:23 +01:00
|
|
|
|
|
|
|
|
|
|
* po/sv.po: Updated Swedish translation.
|
|
|
|
|
|
|
2017-01-12 17:42:17 +01:00
|
|
|
|
2017-01-12 Igor Tsimbalist <igor.v.tsimbalist@intel.com>
|
|
|
|
|
|
|
|
|
|
|
|
* config/tc-i386.c (cpu_arch): Add .avx512_vpopcntdq.
|
|
|
|
|
|
(cpu_noarch): Add noavx512_vpopcntdq.
|
|
|
|
|
|
* doc/c-i386.texi: Document avx512_vpopcntdq, noavx512_vpopcntdq.
|
|
|
|
|
|
* testsuite/gas/i386/i386.exp: Run AVX512_VPOPCNTDQ tests.
|
|
|
|
|
|
* testsuite/gas/i386/avx512_vpopcntdqd-intel.d: New file.
|
|
|
|
|
|
* testsuite/gas/i386/avx512_vpopcntdqd.d: Ditto.
|
|
|
|
|
|
* testsuite/gas/i386/avx512_vpopcntdqd.s: Ditto.
|
|
|
|
|
|
* testsuite/gas/i386/x86-64-avx512_vpopcntdqd-intel.d: Ditto.
|
|
|
|
|
|
* testsuite/gas/i386/x86-64-avx512_vpopcntdqd.d: Ditto.
|
|
|
|
|
|
* testsuite/gas/i386/x86-64-avx512_vpopcntdqd.s: Ditto.
|
|
|
|
|
|
|
2017-01-12 15:56:13 +01:00
|
|
|
|
2017-01-12 Nick Clifton <nickc@redhat.com>
|
|
|
|
|
|
|
|
|
|
|
|
* read.c (temp_ilp): New function. Installs a temporary input
|
|
|
|
|
|
line pointer.
|
|
|
|
|
|
(restore_ilp): New function. Restores the original input line
|
|
|
|
|
|
pointer.
|
|
|
|
|
|
* read.h (temp_ilp): Prototype.
|
|
|
|
|
|
(restore_ilp): Prototype.
|
|
|
|
|
|
* stabs.c (dot_func_p): Use bfd_boolean type.
|
|
|
|
|
|
(generate_asm_file): Use temp_ilp and restore_ilp.
|
|
|
|
|
|
(stabs_generate_asm_lineno): Likewise.
|
|
|
|
|
|
(stabs_generate_asm_endfunc): Likewise.
|
|
|
|
|
|
|
2017-01-11 16:05:53 +01:00
|
|
|
|
2017-01-11 Jeremy Soller <jackpot51@gmail.com>
|
|
|
|
|
|
|
|
|
|
|
|
* configure.tgt: Add entry for i386-redox.
|
|
|
|
|
|
|
2017-01-10 12:28:36 +01:00
|
|
|
|
2017-01-10 Nick Clifton <nickc@redhat.com>
|
|
|
|
|
|
|
|
|
|
|
|
* po/sv.po: Updated Swedish translation.
|
|
|
|
|
|
|
2017-01-10 14:43:01 +01:00
|
|
|
|
2017-01-10 Tristan Gingold <gingold@adacore.com>
|
|
|
|
|
|
|
|
|
|
|
|
* testsuite/gas/all/sleb128-8.d: Adjust test.
|
|
|
|
|
|
* testsuite/gas/all/gas.exp (test_cond): Likewise.
|
|
|
|
|
|
|
2017-01-09 15:50:32 +01:00
|
|
|
|
2017-01-10 Tristan Gingold <gingold@adacore.com>
|
|
|
|
|
|
|
|
|
|
|
|
* read.c (emit_leb128_expr): Extended unsigned big number for
|
|
|
|
|
|
sleb128.
|
|
|
|
|
|
* testsuite/gas/all/gas.exp (test_cond): Add sleb128-8 test.
|
|
|
|
|
|
* testsuite/gas/all/sleb128.d: New test.
|
|
|
|
|
|
* testsuite/gas/all/sleb128.s: New test source.
|
|
|
|
|
|
|
2016-12-22 03:05:28 +01:00
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2017-01-09 Andrew Waterman <andrew@sifive.com>
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* config/tc-riscv.c (append_insn): Don't eagerly apply relocations
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against constants.
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(md_apply_fix): Mark relocations against constants as "done."
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2016-12-21 21:47:13 +01:00
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2017-01-09 Andrew Waterman <andrew@sifive.com>
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* config/tc-riscv.c (append_insn): Don't eagerly apply relocations
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against constants.
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(md_apply_fix): Mark relocations against constants as "done."
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2016-12-30 02:29:53 +01:00
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2017-01-09 Palmer Dabbelt <palmer@dabbelt.com>
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Kito Cheng <kito.cheng@gmail.com>
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* emulparams/elf32lriscv-defs.sh (INITIAL_READONLY_SECTIONS):
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Removed.
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(SDATA_START_SYMBOLS): Likewise.
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2017-01-09 11:11:50 +01:00
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2017-01-09 Nick Clifton <nickc@redhat.com>
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* po/sv.po: New Swedish translation.
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* configure.ac (ALL_LINGUAS): Add sv.
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* configure: Regenerate.
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2017-01-09 10:22:33 +01:00
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2017-01-09 Andrew Waterman <andrew@sifive.com>
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* config/tc-riscv.c (relaxed_branch_length): Use the long
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sequence when the target is a weak symbol.
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2017-01-04 13:27:10 +01:00
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2017-01-04 Szabolcs Nagy <szabolcs.nagy@arm.com>
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* config/tc-aarch64.c (aarch64_features): Add rcpc.
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* doc/c-aarch64.texi (AArch64 Extensions): Document rcpc.
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* testsuite/gas/aarch64/ldst-exclusive-armv8_3.d: Rename to ...
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* testsuite/gas/aarch64/ldst-rcpc.d: This.
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* testsuite/gas/aarch64/ldst-exclusive-armv8_3.s: Rename to ...
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* testsuite/gas/aarch64/ldst-rcpc.s: This.
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* testsuite/gas/aarch64/ldst-rcpc-armv8_2.d: New test.
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2017-01-04 12:49:00 +01:00
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2017-01-04 Norm Jacobs <norm.jacobs@oracle.com>
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PR gas/20992
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* configure.tgt: Treat sparcv9 as sparc64.
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2017-01-03 18:42:01 +01:00
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2017-01-03 Kito Cheng <kito.cheng@gmail.com>
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* config/tc-riscv.c (riscv_set_arch): Whitelist the "q" ISA
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extension.
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(riscv_after_parse_args): Set FLOAT_ABI_QUAD when the Q ISA is
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enabled and no other ABI is specified.
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2017-01-02 17:20:21 +01:00
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2017-01-03 Dimitar Dimitrov <dimitar@dinux.eu>
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* config/tc-pru.c (md_number_to_chars): Fix parameter to be
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valueT, as declared in tc.h.
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(md_apply_fix): Fix to work on 32-bit hosts.
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2017-01-02 04:36:43 +01:00
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2017-01-02 Alan Modra <amodra@gmail.com>
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Update year range in copyright notice of all files.
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2017-01-02 04:25:05 +01:00
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For older changes see ChangeLog-2016
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2016-01-01 11:44:31 +01:00
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2017-01-02 04:25:05 +01:00
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Copyright (C) 2017 Free Software Foundation, Inc.
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2016-01-01 11:44:31 +01:00
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Copying and distribution of this file, with or without modification,
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are permitted in any medium without royalty provided the copyright
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notice and this notice are preserved.
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Local Variables:
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mode: change-log
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left-margin: 8
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fill-column: 74
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version-control: never
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End:
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