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History log of /src/sys/lib/libunwind/unwind_registers.S
RevisionDateAuthorComments
 1.20  31-May-2021  rin PR toolchain/55837

Fix for jumpto() armeb; use word-wise load for flags, instead of byte-wise one.
 1.19  31-May-2021  rin PR toolchain/55837

Misc style fixes for clarity:

- Rename lazyVFP1() and lazyVFP3() to lazyVFPv2() and lazyVFPv3(),
respectively. Note that VFPv1 was obsoleted and replaced by VFPv2.

- Introduce enum for flags.

- Add few comments.

No functional changes.
 1.18  23-Feb-2021  joerg branches: 1.18.4; 1.18.6;
Redo the aarch64 support in libunwind. This included a number of bugs
starting from returning the wrong value from the constructor to
completely bogus offset computations. Drop the ELR support for now.
 1.17  25-May-2015  matt branches: 1.17.30;
Use ARM_ENTRY since these aren't thumb compatible.
 1.16  03-Sep-2014  matt branches: 1.16.2;
Add OR1K support
 1.15  10-Aug-2014  matt branches: 1.15.4;
Changes to existing files to enable building AARCH64 userland.
evbarm64-el
This is clang only. While gcc4.8 supports aarch64, no netbsd support has
been written for aarch64 with gcc4.8.
 1.14  14-May-2014  joerg branches: 1.14.2; 1.14.4;
Lazy VFP processing works a lot better if the functions contain a return
instruction.
 1.13  11-May-2014  joerg Support DWARFish unwind for ARM.
 1.12  26-Apr-2014  joerg Add initial unwind support for MIPS and MIPS64.
 1.11  19-Apr-2014  joerg Basic unwind support for HPPA.
 1.10  15-Apr-2014  joerg Add basic Alpha support to libunwind.
 1.9  15-Apr-2014  joerg Add initial unwind support for SPARC/SPARC64.
 1.8  02-Apr-2014  joerg branches: 1.8.2;
Support SH3 in our unwinder.
 1.7  25-Mar-2014  joerg Save & restore FP registers.
 1.6  24-Mar-2014  joerg Add m68k support to our unwinder.
 1.5  19-Mar-2014  joerg Drop XXX, spell R14 as SP.
 1.4  18-Mar-2014  joerg Add basic unwind support for VAX. PSW handling and stack pointer after
resume is still incomplete.
 1.3  12-Mar-2014  joerg Add a dummy element as explicit padding for PPC32. Fix DWARF enumeration
to match the values created by GCC. Fix DWARFish -> index conversion.
 1.2  29-Jan-2014  matt Add support for non-EABI (DWARF) ARM exception handling.
 1.1  14-Oct-2013  joerg Add a heavily modified version of Apple's libunwind as released under
MIT license in libc++abi. At the moment, only x86 support is tested.
 1.8.2.1  10-Aug-2014  tls Rebase.
 1.14.4.2  22-May-2014  yamt sync with head.

for a reference, the tree before this commit was tagged
as yamt-pagecache-tag8.

this commit was splitted into small chunks to avoid
a limitation of cvs. ("Protocol error: too many arguments")
 1.14.4.1  14-May-2014  yamt file unwind_registers.S was added on branch yamt-pagecache on 2014-05-22 11:41:05 +0000
 1.14.2.2  18-May-2014  rmind sync with head
 1.14.2.1  14-May-2014  rmind file unwind_registers.S was added on branch rmind-smpnet on 2014-05-18 17:46:09 +0000
 1.15.4.3  03-Dec-2017  jdolecek update from HEAD
 1.15.4.2  20-Aug-2014  tls Rebase to HEAD as of a few days ago.
 1.15.4.1  10-Aug-2014  tls file unwind_registers.S was added on branch tls-maxphys on 2014-08-20 00:04:30 +0000
 1.16.2.1  06-Jun-2015  skrll Sync with HEAD
 1.17.30.1  03-Apr-2021  thorpej Sync with HEAD.
 1.18.6.1  31-May-2021  cjep sync with head
 1.18.4.1  17-Jun-2021  thorpej Sync w/ HEAD.

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