Changeset 3412e844 in mainline for kernel/arch/arm32/Makefile.inc


Ignore:
Timestamp:
2012-11-24T02:28:47Z (12 years ago)
Author:
Jan Vesely <jano.vesely@…>
Branches:
lfn, master, serial, ticket/834-toolchain-update, topic/msim-upgrade, topic/simplify-dev-export
Children:
f1e496a
Parents:
6e634d6
Message:

arm32: Implement basic support for FPU context switching.

Lazy fpu context switching is not supported, yet.

File:
1 edited

Legend:

Unmodified
Added
Removed

  • kernel/arch/arm32/Makefile.inc

    r6e634d6 r3412e844  
    3434
    3535GCC_CFLAGS += -fno-omit-frame-pointer -mapcs-frame -march=$(subst _,-,$(PROCESSOR)) -mno-unaligned-access
     36
     37ifeq ($(CONFIG_FPU),y)
     38# This is necessary to allow vmsr insn and fpexc manipulation
     39GCC_CFLAGS += -mfloat-abi=hard
     40endif
    3641
    3742BITS = 32
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