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arch.mk: x86_fsp: be more precise with symbol parsing

pull/443/head
Marco Oliverio 2024-02-08 16:07:21 +01:00
parent 1374f79c76
commit 94733b564c
1 changed files with 4 additions and 4 deletions
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8
arch.mk
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@ -675,10 +675,10 @@ ifeq ("${FSP}", "1")
LSCRIPT_IN = ../hal/$(TARGET)_stage1.ld
endif
# using ../wolfboot.map as stage1 is built from stage1 sub-directory
LDFLAGS = --defsym main=`grep main ../wolfboot.map | awk '{print $$1}'` \
--defsym wb_start_bss=`grep _start_bss ../wolfboot.map | awk '{print $$1}'` \
--defsym wb_end_bss=`grep _end_bss ../wolfboot.map | awk '{print $$1}'` \
--defsym _stage2_params=`grep _stage2_params ../wolfboot.map | awk '{print $$1}'`
LDFLAGS = --defsym main=0x`nm ../wolfboot.elf | grep -w main | awk '{print $$1}'` \
--defsym wb_start_bss=0x`nm ../wolfboot.elf | grep -w _start_bss | awk '{print $$1}'` \
--defsym wb_end_bss=0x`nm ../wolfboot.elf | grep -w _end_bss | awk '{print $$1}'` \
--defsym _stage2_params=0x`nm ../wolfboot.elf | grep -w _stage2_params | awk '{print $$1}'`
LDFLAGS += --no-gc-sections --print-gc-sections -T $(LSCRIPT) -m elf_i386 -Map=loader_stage1.map
OBJS += src/boot_x86_fsp.o
OBJS += src/boot_x86_fsp_start.o