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This commit is the result of the following actions:
- Running gdb/copyright.py to update all of the copyright headers to
include 2024,
- Manually updating a few files the copyright.py script told me to
update, these files had copyright headers embedded within the
file,
- Regenerating gdbsupport/Makefile.in to refresh it's copyright
date,
- Using grep to find other files that still mentioned 2023. If
these files were updated last year from 2022 to 2023 then I've
updated them this year to 2024.
I'm sure I've probably missed some dates. Feel free to fix them up as
you spot them.
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This commit is the result of running the gdb/copyright.py script,
which automated the update of the copyright year range for all
source files managed by the GDB project to be updated to include
year 2023.
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2022-02-01 Faraz Shahbazker <fshahbazker@wavecomp.com>
sim/common/ChangeLog:
* sim-fpu.c (sim_fpu_minmax_nan): New.
(sim_fpu_max): Add variant behaviour for IEEE 754-2008.
(sim_fpu_min): Likewise.
(sim_fpu_is_un, sim_fpu_is_or): New.
(sim_fpu_un, sim_fpu_or): New.
(sim_fpu_is_ieee754_2008, sim_fpu_is_ieee754_1985): New.
(sim_fpu_set_mode): New.
(sim_fpu_classify): New.
* sim-fpu.h (sim_fpu_minmax_nan): New declaration.
(sim_fpu_un, sim_fpu_or): New declarations.
(sim_fpu_is_un, sim_fpu_is_or): New declarations.
(sim_fpu_mode): New enum.
[sim_fpu_state](current_mode): New field.
(sim_fpu_current_mode): New define.
(sim_fpu_is_ieee754_2008): New declaration.
(sim_fpu_is_ieee754_1985): New declaration.
(sim_fpu_set_mode): New declaration.
(sim_fpu_classify): New declaration.
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2022-02-01 Faraz Shahbazker <fshahbazker@wavecomp.com>
sim/common/ChangeLog:
* sim-fpu.c (sim_fpu_op_nan): New.
(sim_fpu_add): Factor out NaN operand handling with
a call to sim_fpu_op_nan.
(sim_fpu_sub, sim_fpu_mul, sim_fpu_div): Likewise.
(sim_fpu_rem, sim_fpu_max, sim_fpu_min): Likewise.
* sim-fpu.h (sim_fpu_op_nan): New declaration.
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IEEE754-1985 specifies the top bit of the mantissa as an indicator
of signalling vs. quiet NaN, but does not define the precise semantics.
Most architectures treat this bit as indicating quiet NaN, but legacy
(pre-R6) MIPS goes the other way and treats it as signalling NaN.
This used to be controlled by a macro that was only defined for MIPS.
This patch replaces the macro with a variable to track the current
semantics of the NaN bit and allows differentiation between older
(pre-R6) and and newer MIPS cores.
2022-02-01 Faraz Shahbazker <fshahbazker@wavecomp.com>
sim/common/ChangeLog:
* sim-fpu.c (_sim_fpu): New.
(pack_fpu, unpack_fpu): Allow reversal of quiet NaN semantics.
* sim-fpu.h (sim_fpu_state): New struct.
(_sim_fpu): New extern.
(sim_fpu_quiet_nan_inverted): New define.
sim/mips/ChangeLog:
* cp1.h (fcsr_NAN2008_mask, fcsr_NAN2008_shift): New.
* mips.igen (check_fpu): Select default quiet NaN mode
for legacy MIPS.
* sim-main.h (SIM_QUIET_NAN_NEGATED): Remove.
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Drop the sim-specific unsignedXX types and move to the standard uintXX_t
types that C11 provides.
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This commit brings all the changes made by running gdb/copyright.py
as per GDB's Start of New Year Procedure.
For the avoidance of doubt, all changes in this commits were
performed by the script.
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This commits the result of running gdb/copyright.py as per our Start
of New Year procedure...
gdb/ChangeLog
Update copyright year range in copyright header of all GDB files.
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gdb/ChangeLog:
Update copyright year range in all GDB files.
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This commit applies all changes made after running the gdb/copyright.py
script.
Note that one file was flagged by the script, due to an invalid
copyright header
(gdb/unittests/basic_string_view/element_access/char/empty.cc).
As the file was copied from GCC's libstdc++-v3 testsuite, this commit
leaves this file untouched for the time being; a patch to fix the header
was sent to gcc-patches first.
gdb/ChangeLog:
Update copyright year range in all GDB files.
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gdb/ChangeLog:
Update copyright year range in all GDB files
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* sim/common/ChangeLog:
2017-12-12 Peter Gavin <pgavin@gmail.com>
Stafford Horne <shorne@gmail.com>
* cgen-accfp.c (remsf, remdf): New function.
(cgen_init_accurate_fpu): Add remsf and remdf.
* cgen-fpu.h (cgen_fp_ops): Add remsf, remdf, remxf and remtf.
* sim-fpu.c (sim_fpu_rem): New function.
* sim-fpu.h (sim_fpu_status_invalid_irx): New enum.
(sim_fpu_rem): New function.
(sim_fpu_print_status): Add case for sim_fpu_status_invalid_irx.
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This applies the second part of GDB's End of Year Procedure, which
updates the copyright year range in all of GDB's files.
gdb/ChangeLog:
Update copyright year range in all GDB files.
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gdb/ChangeLog:
Update year range in copyright notice of all files.
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gdb/ChangeLog:
Update year range in copyright notice of all files.
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Two modifications:
1. The addition of 2013 to the copyright year range for every file;
2. The use of a single year range, instead of potentially multiple
year ranges, as approved by the FSF.
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gdb/ChangeLog:
Copyright year update in most files of the GDB Project.
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in the previous copyright update.
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to GPLv3.
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From matthew green <mrg@redhat.com>:
* sim-fpu.h: Update copyright.
(sim_fpu_fraction, sim_fpu_guard): New prototypes.
* sim-fpu.c: Update copyright.
(sim_fpu_fraction, sim_fpu_guard): New inline functions.
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* callback.c: Fix some spelling errors.
* hw-device.h: Likewise.
* hw-tree.c: Likewise.
* sim-abort.c: Likewise.
* sim-alu.h: Likewise.
* sim-core.h: Likewise.
* sim-events.c: Likewise.
* sim-events.h: Likewise.
* sim-fpu.h: Likewise.
* sim-profile.h: Likewise.
* sim-utils.c: Likewise.
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* sim-fpu.h (SIM_FPU_IS_QNAN): Replace "Quite" with "Quiet" in
the comment for this enumerator.
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* sim-fpu.h: Fix comment about sim_fpu_* constants.
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* sim-fpu.h (sim_fpu_printn_fpu): Declare.
* sim-fpu.c (print_bits): Add digits parameter. Print only as many
trailing digits as specified (-1 to print all digits).
(sim_fpu_print_fpu): New wrapper around sim_fpu_printn_fpu.
(sim_fpu_printn_fpu): Rename from sim_fpu_print_fpu; update calls
to print_bits ().
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Make IGEN responsible for co-ordinating inlining of generated files.
By default, aclocal.m4 disabled all inlining.
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(sim_fpu_fpto, sim_fpu_tofp): Define.
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