Revision tags: release/14.0.0 |
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2a63c3be |
| 16-Aug-2023 |
Warner Losh <imp@FreeBSD.org> |
Remove $FreeBSD$: one-line .c comment pattern
Remove /^/[*/]\s*\$FreeBSD\$.*\n/
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Revision tags: release/13.2.0, release/12.4.0, release/13.1.0, release/12.3.0, release/13.0.0, release/12.2.0, release/11.4.0 |
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e43d33d2 |
| 05-Mar-2020 |
Dimitry Andric <dim@FreeBSD.org> |
Merge ^/head r358466 through r358677.
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a2037dba |
| 04-Mar-2020 |
Dimitry Andric <dim@FreeBSD.org> |
Link stand/i386 components using a linker script
LLD 10.0.0 changed the behavior of the -Ttext option, so that using -Ttext=0x0 now causes linking of the loaders to fail with:
ld: error: output fil
Link stand/i386 components using a linker script
LLD 10.0.0 changed the behavior of the -Ttext option, so that using -Ttext=0x0 now causes linking of the loaders to fail with:
ld: error: output file too large: 18446744073707016908 bytes
I reported this in https://bugs.llvm.org/show_bug.cgi?id=44715, and initially reverted the upstream change in r357259 to work around it.
However, after some discussion with Fangrui Song in the upstream ticket, I think we can classify this as an unfortunate interaction between using -Ttext=0 in combination with --no-rosegment. (We added the latter in r332090, because btxld does not correctly handle input with more than 2 PT_LOAD segments.)
Fangrui suggested to use a linker script instead, and Warner was already attempting this in r305353, but had to revert it due to "crypto-using boot problems" (not sure what those were :).
This review updates the stand/i386/boot.ldscript to handle more sections, inserts some symbols like _edata and such that we use in libsa, and also discards any .interp section.
It uses ORG which is defined on the linker command line using --defsym ORG=value to set the start of all the sections.
Reviewed by: imp MFC after: 2 weeks Differential Revision: https://reviews.freebsd.org/D23952
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Revision tags: release/12.1.0, release/11.3.0, release/12.0.0, release/11.2.0 |
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55b1c6e7 |
| 15-Nov-2017 |
Hans Petter Selasky <hselasky@FreeBSD.org> |
Merge ^/head r325663 through r325841.
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ca987d46 |
| 15-Nov-2017 |
Warner Losh <imp@FreeBSD.org> |
Move sys/boot to stand. Fix all references to new location
Sponsored by: Netflix
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