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	binutils-2-46:1.1.1.1
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1.1
date	2026.02.11.19.51.08;	author christos;	state Exp;
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1.1.1.1
date	2026.02.11.19.51.08;	author christos;	state Exp;
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1.1
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@Initial revision
@
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@Copyright notice:

 (C) 1995-2022 Jean-loup Gailly and Mark Adler

  This software is provided 'as-is', without any express or implied
  warranty.  In no event will the authors be held liable for any damages
  arising from the use of this software.

  Permission is granted to anyone to use this software for any purpose,
  including commercial applications, and to alter it and redistribute it
  freely, subject to the following restrictions:

  1. The origin of this software must not be misrepresented; you must not
     claim that you wrote the original software. If you use this software
     in a product, an acknowledgment in the product documentation would be
     appreciated but is not required.
  2. Altered source versions must be plainly marked as such, and must not be
     misrepresented as being the original software.
  3. This notice may not be removed or altered from any source distribution.

  Jean-loup Gailly        Mark Adler
  jloup@@gzip.org          madler@@alumni.caltech.edu
@


1.1.1.1
log
@Import binutils-2.46.0 (previous was 2.45)

Changes in 2.45:

* New versioned release of libsframe: libsframe.so.2.  This release introduces
  versioned symbols with version node name LIBSFRAME_2.0.  Some new symbols
  have been added to support the new flag SFRAME_F_FDE_FUNC_START_PCREL and
  retrieving flags from SFrame decoder and encoder objects:
    - Addition of sframe_decoder_get_flags,
      sframe_decoder_get_offsetof_fde_start_addr, sframe_encoder_get_flags,
      sframe_encoder_get_offsetof_fde_start_addr.
  This release also includes backward-incompatible ABI changes:
    - Removal of sframe_get_funcdesc_with_addr.
    - Change in the behavior of sframe_decoder_get_funcdesc_v2,
      sframe_encoder_add_funcdesc_v2 and sframe_encoder_write.

* On s390 64-bit (s390x), gas, ld, objdump, and readelf now support generating
  and processing SFrame V2 stack trace information (.sframe).  The assembler
  generates SFrame info from CFI directives with option "--gsframe".  The
  linker generates SFrame info for the linker-generated .plt section and merges
  all .sframe sections.  Both objdump and readelf dump SFrame info with option
  "--sframe[=<section-name>]".

* For SFrame stack trace format, the function start address in each SFrame
  FDE has a changed encoding:  The 32-bit signed integer now holds the offset
  of the start PC of the associated function from the sfde_func_start_address
  field itself (instead of the earlier where it was the offset from the start
  of the SFrame section itself).  All SFrame sections generated by gas and ld
  now default to this new encoding, setting the (new)
  SFRAME_F_FDE_FUNC_START_PCREL flag.

  Relocatable SFrame links are now fixed.

* Readelf now recognizes RISC-V GNU_PROPERTY_RISCV_FEATURE_1_CFI_SS and
  GNU_PROPERTY_RISCV_FEATURE_1_CFI_LP_UNLABELED for zicfiss and zicfilp
  extensions.

* For RISC-V dis-assembler, the definition of mapping symbol $x is changed,
  so the file needs to be rebuilt since 2.45 once used .option arch directives.

* The LoongArch disassembler now properly accepts multiple disassembly
  options given by -M, such as "-M no-aliases,numeric".  (Previously only the
  first option took effect.)
@
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