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CVS log for src/lib/libc/arch/aarch64/sys/__sigtramp2.S

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Keyword substitution: kv
Default branch: MAIN


Revision 1.7: download - view: text, markup, annotated - select for diffs
Tue Nov 23 02:49:56 2021 UTC (3 years, 3 months ago) by thorpej
Branches: MAIN
CVS tags: perseant-exfatfs-base-20240630, perseant-exfatfs-base, perseant-exfatfs, netbsd-10-base, netbsd-10-1-RELEASE, netbsd-10-0-RELEASE, netbsd-10-0-RC6, netbsd-10-0-RC5, netbsd-10-0-RC4, netbsd-10-0-RC3, netbsd-10-0-RC2, netbsd-10-0-RC1, netbsd-10, HEAD
Diff to: previous 1.6: preferred, colored
Changes since revision 1.6: +53 -36 lines
Because the PC is not a general purpose register on aarch64, we need
to use DWARF pseudo-register for the signal trampoline return address.

Adjust the style to match other platforms.

Revision 1.6: download - view: text, markup, annotated - select for diffs
Sat Oct 24 07:02:20 2020 UTC (4 years, 4 months ago) by skrll
Branches: MAIN
CVS tags: cjep_sun2x-base1, cjep_sun2x-base, cjep_sun2x, cjep_staticlib_x-base1, cjep_staticlib_x-base, cjep_staticlib_x
Diff to: previous 1.5: preferred, colored
Changes since revision 1.5: +7 -6 lines
Update the unwinder comment to better reflect ARM64

Revision 1.5: download - view: text, markup, annotated - select for diffs
Sat Oct 24 07:00:26 2020 UTC (4 years, 4 months ago) by skrll
Branches: MAIN
Diff to: previous 1.4: preferred, colored
Changes since revision 1.4: +2 -2 lines
s/ARM/ARM64/ in comment

Revision 1.4: download - view: text, markup, annotated - select for diffs
Mon Oct 19 22:33:53 2020 UTC (4 years, 5 months ago) by kamil
Branches: MAIN
Diff to: previous 1.3: preferred, colored
Changes since revision 1.3: +2 -2 lines
Restore SP from mcontext

Improves unwinding of multiple frames without frame pointer.

Revision 1.3: download - view: text, markup, annotated - select for diffs
Sat Oct 17 15:44:59 2020 UTC (4 years, 5 months ago) by skrll
Branches: MAIN
Diff to: previous 1.2: preferred, colored
Changes since revision 1.2: +2 -2 lines
Change x30 to lr for ease of reading

NFCI

Revision 1.2: download - view: text, markup, annotated - select for diffs
Tue Oct 13 01:59:55 2020 UTC (4 years, 5 months ago) by kamil
Branches: MAIN
Diff to: previous 1.1: preferred, colored
Changes since revision 1.1: +45 -1 lines
Decorate the aarch64 signal trampoline with CFI attributes easing unwinding

Now, the unwinders (in backtrace(3) and similar) can unwind properly
the stack from a signal handler.

Revision 1.1.4.2: download - view: text, markup, annotated - select for diffs
Wed Aug 20 00:02:09 2014 UTC (10 years, 7 months ago) by tls
Branches: tls-maxphys
Diff to: previous 1.1.4.1: preferred, colored; branchpoint 1.1: preferred, colored; next MAIN 1.2: preferred, colored
Changes since revision 1.1.4.1: +50 -0 lines
Rebase to HEAD as of a few days ago.

Revision 1.1.4.1
Sun Aug 10 05:47:37 2014 UTC (10 years, 7 months ago) by tls
Branches: tls-maxphys
FILE REMOVED
Changes since revision 1.1: +0 -50 lines
file __sigtramp2.S was added on branch tls-maxphys on 2014-08-20 00:02:09 +0000

Revision 1.1: download - view: text, markup, annotated - select for diffs
Sun Aug 10 05:47:37 2014 UTC (10 years, 7 months ago) by matt
Branches: MAIN
CVS tags: tls-maxphys-base, prg-localcount2-base3, prg-localcount2-base2, prg-localcount2-base1, prg-localcount2-base, prg-localcount2, phil-wifi-base, phil-wifi-20200421, phil-wifi-20200411, phil-wifi-20200406, phil-wifi-20191119, phil-wifi-20190609, phil-wifi, pgoyette-localcount-base, pgoyette-localcount-20170426, pgoyette-localcount-20170320, pgoyette-localcount-20170107, pgoyette-localcount-20161104, pgoyette-localcount-20160806, pgoyette-localcount-20160726, pgoyette-localcount, pgoyette-compat-merge-20190127, pgoyette-compat-base, pgoyette-compat-20190127, pgoyette-compat-20190118, pgoyette-compat-1226, pgoyette-compat-1126, pgoyette-compat-1020, pgoyette-compat-0930, pgoyette-compat-0906, pgoyette-compat-0728, pgoyette-compat-0625, pgoyette-compat-0521, pgoyette-compat-0502, pgoyette-compat-0422, pgoyette-compat-0415, pgoyette-compat-0407, pgoyette-compat-0330, pgoyette-compat-0322, pgoyette-compat-0315, pgoyette-compat, perseant-stdc-iso10646-base, perseant-stdc-iso10646, netbsd-9-base, netbsd-9-4-RELEASE, netbsd-9-3-RELEASE, netbsd-9-2-RELEASE, netbsd-9-1-RELEASE, netbsd-9-0-RELEASE, netbsd-9-0-RC2, netbsd-9-0-RC1, netbsd-9, netbsd-8-base, netbsd-8-3-RELEASE, netbsd-8-2-RELEASE, netbsd-8-1-RELEASE, netbsd-8-1-RC1, netbsd-8-0-RELEASE, netbsd-8-0-RC2, netbsd-8-0-RC1, netbsd-8, netbsd-7-nhusb-base-20170116, netbsd-7-nhusb-base, netbsd-7-nhusb, netbsd-7-base, netbsd-7-2-RELEASE, netbsd-7-1-RELEASE, netbsd-7-1-RC2, netbsd-7-1-RC1, netbsd-7-1-2-RELEASE, netbsd-7-1-1-RELEASE, netbsd-7-1, netbsd-7-0-RELEASE, netbsd-7-0-RC3, netbsd-7-0-RC2, netbsd-7-0-RC1, netbsd-7-0-2-RELEASE, netbsd-7-0-1-RELEASE, netbsd-7-0, netbsd-7, matt-nb8-mediatek-base, matt-nb8-mediatek, localcount-20160914, is-mlppp-base, is-mlppp, bouyer-socketcan-base1, bouyer-socketcan-base, bouyer-socketcan
Branch point for: tls-maxphys
Preliminary files for AARCH64 (64-bit ARM) support.
Enough for a distribution build.

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