Changes in algorithm.txt http://nxr.netbsd.org/rss/src/external/gpl3/binutils/dist/zlib/doc/algorithm.txt en Copyright 2005 Java branches: 1.1.1;<br/>Initial revision /src/external/gpl3/binutils/dist/zlib/doc/algorithm.txt - 1.1 Fri Jan 29 00:45:32 UTC 2016 christos Import binutils-2.46.0 (previous was 2.45)<br/><br/>Changes in 2.45:<br/><br/>* New versioned release of libsframe: libsframe.so.2. This release introduces<br/> versioned symbols with version node name LIBSFRAME_2.0. Some new symbols<br/> have been added to support the new flag SFRAME_F_FDE_FUNC_START_PCREL and<br/> retrieving flags from SFrame decoder and encoder objects:<br/> - Addition of sframe_decoder_get_flags,<br/> sframe_decoder_get_offsetof_fde_start_addr, sframe_encoder_get_flags,<br/> sframe_encoder_get_offsetof_fde_start_addr.<br/> This release also includes backward-incompatible ABI changes:<br/> - Removal of sframe_get_funcdesc_with_addr.<br/> - Change in the behavior of sframe_decoder_get_funcdesc_v2,<br/> sframe_encoder_add_funcdesc_v2 and sframe_encoder_write.<br/><br/>* On s390 64-bit (s390x), gas, ld, objdump, and readelf now support generating<br/> and processing SFrame V2 stack trace information (.sframe). The assembler<br/> generates SFrame info from CFI directives with option "--gsframe". The<br/> linker generates SFrame info for the linker-generated .plt section and merges<br/> all .sframe sections. Both objdump and readelf dump SFrame info with option<br/> "--sframe[=<section-name>]".<br/><br/>* For SFrame stack trace format, the function start address in each SFrame<br/> FDE has a changed encoding: The 32-bit signed integer now holds the offset<br/> of the start PC of the associated function from the sfde_func_start_address<br/> field itself (instead of the earlier where it was the offset from the start<br/> of the SFrame section itself). All SFrame sections generated by gas and ld<br/> now default to this new encoding, setting the (new)<br/> SFRAME_F_FDE_FUNC_START_PCREL flag.<br/><br/> Relocatable SFrame links are now fixed.<br/><br/>* Readelf now recognizes RISC-V GNU_PROPERTY_RISCV_FEATURE_1_CFI_SS and<br/> GNU_PROPERTY_RISCV_FEATURE_1_CFI_LP_UNLABELED for zicfiss and zicfilp<br/> extensions.<br/><br/>* For RISC-V dis-assembler, the definition of mapping symbol $x is changed,<br/> so the file needs to be rebuilt since 2.45 once used .option arch directives.<br/><br/>* The LoongArch disassembler now properly accepts multiple disassembly<br/> options given by -M, such as "-M no-aliases,numeric". (Previously only the<br/> first option took effect.) /src/external/gpl3/binutils/dist/zlib/doc/algorithm.txt - 1.1.1.2 Wed Feb 11 19:51:10 UTC 2026 christos Import binutils-2.26 /src/external/gpl3/binutils/dist/zlib/doc/algorithm.txt - 1.1.1.1 Fri Jan 29 00:45:32 UTC 2016 christos