『自作エミュレータで学ぶx86アーキテクチャ』Chapter 3.7で64bit環境でバイナリを生成する場合のtolset_p86/exec-c-test/Makefileの差分

Makefile.patch

--- Makefile.orig       2020-08-10 18:42:26.102494400 +0900
+++ Makefile    2020-08-10 18:47:55.182494400 +0900
@@ -6,8 +6,9 @@ CC = gcc
 LD = ld
 AS = nasm
 CFLAGS += -nostdlib -fno-asynchronous-unwind-tables \
-       -I$(Z_TOOLS)/i386-elf-gcc/include -g -fno-stack-protector
-LDFLAGS += --entry=start --oformat=binary -Ttext 0x7c00
+       -I$(Z_TOOLS)/i386-elf-gcc/include -g -fno-stack-protector \
+       -m32 -march=i386 -fno-pie
+LDFLAGS += --entry=start --oformat=binary -Ttext 0x7c00 -m elf_i386
 
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