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author | emaste <emaste@FreeBSD.org> | 2017-07-16 17:04:56 +0000 |
---|---|---|
committer | Luiz Souza <luiz@netgate.com> | 2017-07-17 14:18:03 -0500 |
commit | 963c98e7cd5f5ea2f9ae1304c1fb4b3cf6457d9a (patch) | |
tree | cee011981dfef28288fb8d82505e594a664b0265 | |
parent | 0efdda663a97f006b8d82842576bdb0f9ae372a6 (diff) | |
download | FreeBSD-src-963c98e7cd5f5ea2f9ae1304c1fb4b3cf6457d9a.zip FreeBSD-src-963c98e7cd5f5ea2f9ae1304c1fb4b3cf6457d9a.tar.gz |
MFC r320056: arm: set appropriate section flags for .init_pagetable
The arm kernel linker scripts place the .init_pagetable section in .bss,
but .init_pagetable had no section flags set, and so did not match the
expected flags for .bss.
GNU ld silently ignores this case, but lld reports an error:
ld: error: incompatible section flags for .bss
>>> locore.o:(.init_pagetable): 0x0
>>> output section .bss: 0x3
PR: 220055
Sponsored by: The FreeBSD Foundation
(cherry picked from commit 59f2914bf48137dbeb3227ff659c9aca14bc8c63)
-rw-r--r-- | sys/arm/arm/locore-v4.S | 2 | ||||
-rw-r--r-- | sys/arm/arm/locore-v6.S | 2 |
2 files changed, 2 insertions, 2 deletions
diff --git a/sys/arm/arm/locore-v4.S b/sys/arm/arm/locore-v4.S index afba08e..6759f4f 100644 --- a/sys/arm/arm/locore-v4.S +++ b/sys/arm/arm/locore-v4.S @@ -355,7 +355,7 @@ svcstk: * Memory for the initial pagetable. We are unable to place this in * the bss as this will be cleared after the table is loaded. */ - .section ".init_pagetable" + .section ".init_pagetable", "aw", %nobits .align 14 /* 16KiB aligned */ pagetable: .space L1_TABLE_SIZE diff --git a/sys/arm/arm/locore-v6.S b/sys/arm/arm/locore-v6.S index fabe450..10aaace 100644 --- a/sys/arm/arm/locore-v6.S +++ b/sys/arm/arm/locore-v6.S @@ -429,7 +429,7 @@ svcstk: * Memory for the initial pagetable. We are unable to place this in * the bss as this will be cleared after the table is loaded. */ - .section ".init_pagetable" + .section ".init_pagetable", "aw", %nobits .align 14 /* 16KiB aligned */ .globl boot_pt1 boot_pt1: |