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linker.ld: Work around portability issue

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mintsuki 2022-06-26 21:34:35 +02:00
parent 3a71b67038
commit 1929fda490
2 changed files with 7 additions and 4 deletions
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5
kernel/GNUmakefile
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@ -42,7 +42,7 @@ override INTERNALLDFLAGS := \
-nostdlib \ -nostdlib \
-static \ -static \
-Wl,-z,max-page-size=0x1000 \ -Wl,-z,max-page-size=0x1000 \
-Wl,-T,linker.ld -Wl,-T,linker-$(ARCH).ld
# Set archtecture specific variables (and check that the architecture is supported). # Set archtecture specific variables (and check that the architecture is supported).
ifeq ($(ARCH),x86_64) ifeq ($(ARCH),x86_64)
@ -57,8 +57,7 @@ ifeq ($(ARCH),x86_64)
-mno-red-zone \ -mno-red-zone \
-mcmodel=kernel -mcmodel=kernel
override INTERNALLDFLAGS += \ override INTERNALLDFLAGS += \
-Wl,-m,elf_x86_64 \ -Wl,-m,elf_x86_64
-Wl,--oformat=elf64-x86-64
else else
$(error Architecture $(ARCH) not supported) $(error Architecture $(ARCH) not supported)
endif endif

4
kernel/linker.ld → kernel/linker-x86_64.ld
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@ -1,3 +1,7 @@
/* Tell the linker that we want an x86_64 ELF64 output file */
OUTPUT_FORMAT(elf64-x86-64)
OUTPUT_ARCH(i386:x86-64)
/* We want the symbol _start to be our entry point */ /* We want the symbol _start to be our entry point */
ENTRY(_start) ENTRY(_start)