src/sys/modules/cloudabi32, branch releng/12.2FreeBSD source treehttps://cgit-dev.freebsd.org/src/atom?h=releng%2F12.22017-11-24T14:02:32ZPick the right vDSO file/linker flags when building cloudabi32.ko on ARM64.2017-11-24T14:02:32ZEd Schoutened@FreeBSD.org2017-11-24T14:02:32Zurn:sha1:39202638bce05a1e9e7e1b56cb1ba92ff0abe9ab
The recently imported cloudabi_vdso_armv6_on_64bit.S should be the vDSO
for 32-bit processes when being run on FreeBSD/arm64. This vDSO ensures
that all system call arguments are padded to 64 bits, so that they can
be used by the kernel to call into most of the native implementations
directly.
Support armv7 builds for userland2017-10-05T23:01:33ZWarner Loshimp@FreeBSD.org2017-10-05T23:01:33Zurn:sha1:0b972ac92efa281a92d2c774008c23e38373b413
Make armv7 as a new MACHINE_ARCH.
Copy all the places we do armv6 and add armv7 as basically an
alias. clang appears to generate code for armv7 by default. armv7 hard
float isn't supported by the the in-tree gcc, so it hasn't been
updated to have a new default.
Support armv7 as a new valid MACHINE_ARCH (and by extension
TARGET_ARCH).
Add armv7 to the universe build.
Differential Revision: https://reviews.freebsd.org/D12010
sys/modules: normalize .CURDIR-relative paths to SRCTOP2017-03-04T10:10:17ZEnji Cooperngie@FreeBSD.org2017-03-04T10:10:17Zurn:sha1:193d9e768ba63fcfb187cfd17f461f7d41345048
This simplifies make output/logic
Tested with: `cd sys/modules; make ALL_MODULES=` on amd64
MFC after: 1 month
Sponsored by: Dell EMC Isilon
Make the cloudabi32 kernel module available on ARMv6.2016-09-22T12:08:26ZEd Schoutened@FreeBSD.org2016-09-22T12:08:26Zurn:sha1:2885e9e8b77ee9330425a3afafd3b68c654b8c87
Now that all of the necessary bits for ARMv6 support for CloudABI have
been checked in, let's hook the kernel module up to the build and
document its existence.
Use both the MACHINE and MACHINE_CPUARCH directories for finding sources.2016-08-29T07:48:35ZEd Schoutened@FreeBSD.org2016-08-29T07:48:35Zurn:sha1:bab6a051ecd3474e1ccae8bc753680a51309021b
When fixing this module to build on PC98, I actually broke the build on
ARM64. On PC98 we need to pull in the sources from the MACHINE_CPUARCH
(i386), but on ARM64 we need to use the MACHINE, as MACHINE_CPUARCH is
set to aarch64 instead of just arm64.
Properly use MACHINE_CPUARCH for finding cloudabi*_sysvec.c.2016-08-27T09:50:11ZEd Schoutened@FreeBSD.org2016-08-27T09:50:11Zurn:sha1:fb90d86466c422b01847ef7950eb901d2262bb00
The build of the cloudabi32 kernel module currently fails for PC98. In
the case of PC98, we just want to use the code for i386.
Reported by: np
Add a Makefile for building the cloudabi32 kernel module.2016-08-24T11:35:49ZEd Schoutened@FreeBSD.org2016-08-24T11:35:49Zurn:sha1:e4df2955d3102a4a0457c716c9c1ff22f5148e25
Where the cloudabi64 kernel can be used to execute 64-bit CloudABI
binaries, this one should be used for 32-bit binaries. Right now it
works on i386 and amd64.