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ut700.cfg @ 9598e737

Last change on this file since 9598e737 was 4debaca6, checked in by Daniel Cederman <cederman@…>, on 07/14/17 at 12:12:07

bsps/sparc: Add leon3 BSP variants

Rename NGMP to GR740 and add configs for UT699, UT700, and GR712RC

The UT699 requires -mcpu=leon as it does not support the CAS instruction
provided by -mcpu=leon3. It also requires -mfix-ut699 for errata fixes.

UT700 and GR712RC requires the -mfix-ut700 and -mfix-gr712rc flags that
have been recently added to GCC's master and 7-branch.

Remove -msoft-float from the leon3 config to make the more common case
of using the FPU the default.

Update #3057.

File size: 440 bytes

Rev	Line
[4debaca6]	1	#
	2	# Config file for the UT699e/UT700 LEON3 SPARC processor.
	3	#
	4
	5	include $(RTEMS_ROOT)/make/custom/default.cfg
	6
	7	RTEMS_CPU=sparc
	8	RTEMS_CPU_MODEL=leon3
	9
	10	# This contains the compiler options necessary to select the CPU model
	11	# and (hopefully) optimize for it.
	12	CPU_CFLAGS = -mcpu=leon3 -mfix-ut700
	13
	14	# optimize flag: typically -O2
	15	CFLAGS_OPTIMIZE_V = -O2 -g
	16	CFLAGS_OPTIMIZE_V += -ffunction-sections -fdata-sections
	17
	18	LDFLAGS = -Wl,--gc-sections

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