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arch: arm: aarch32: Add missing arch flag for Cortex-R5

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This commit adds the GCC `-march` flag for the ARM Cortex-R5 targets.

Note that `armv7-r+idiv` must be specified instead of `armv7-r`,
because the GCC internally resolves `-mcpu=cortex-r5` to it.

Signed-off-by: Stephanos Ioannidis <root@stephanos.io>
This commit is contained in:
Stephanos Ioannidis 2020-04-09 17:16:51 +09:00 • committed by Ioannis Glaropoulos
commit eeddc7566d
1 changed files with 1 additions and 0 deletions
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arch/arm/aarch32.cmake
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@ -8,6 +8,7 @@ set(ARCH_FOR_cortex-m23 armv8-m.base )
set(ARCH_FOR_cortex-m33 armv8-m.main+dsp)
set(ARCH_FOR_cortex-m33+nodsp armv8-m.main )
set(ARCH_FOR_cortex-r4 armv7-r )
set(ARCH_FOR_cortex-r5 armv7-r+idiv )
if(ARCH_FOR_${GCC_M_CPU})
set(ARCH_FLAG -march=${ARCH_FOR_${GCC_M_CPU}})