forked from len0rd/rockbox
440fcb86d6
1) Make use of $gp addressing. This saves some bin size and makes code slightly faster. 2) Substitute jr with simple j instruction in exception handling. Code is small and j can easily encode target address. 3) Remove nop after eret in interrupt handler. According to mips32r2 ISA manual eret does not have branch delay slot. Change-Id: If63feb12eef189f08f7b50c832a8091be5e6f570
15 lines
251 B
Makefile
15 lines
251 B
Makefile
#
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# common
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#
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PREFIX?=mipsel-elf-
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CC=$(PREFIX)gcc
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LD=$(PREFIX)gcc
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AS=$(PREFIX)gcc
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OC=$(PREFIX)objcopy
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DEFINES=
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INCLUDES=-I$(CURDIR)
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GCCOPTS=-Os -march=mips32r2 -G128 -msoft-float
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BUILD_DIR=$(CURDIR)/build/
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ROOT_DIR=$(CURDIR)/..
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include ../hwstub.make
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