gold -Ttext=.. workaround

replace invocations of -Ttext=.. with --section-start=.text=.. for
gnu gold-ld. it was giving very weird results when given page-rounded
values. --section-start=.text=.. works for both bfd-ld and gold.

sys/arch/i386/stand/boot/Makefile.boot

@@ -137,12 +137,18 @@ CLEANFILES+= ${PROG}.tmp ${PROG}.map ${PROG}.syms vers.c
 vers.c: ${VERSIONFILE} ${SOURCES} ${LIBLIST} ${.CURDIR}/../Makefile.boot
 	${HOST_SH} ${S}/conf/newvers_stand.sh ${VERSIONFILE} x86 ${NEWVERSWHAT}
 
+.if defined(__MINIX)
+# BJG
+# -Wl,-Ttext,0 changed to --section-start=.text=0 twice below of a gold problem.
+# did not leave both versions in because of the huge continued line.
+.endif
+
 # Anything that calls 'real_to_prot' must have a %pc < 0x10000.
 # We link the program, find the callers (all in libi386), then
 # explicitly pull in the required objects before any other library code.
 ${PROG}: ${OBJS} ${LIBLIST} ${.CURDIR}/../Makefile.boot
 	${_MKTARGET_LINK}
-	bb="$$( ${CC} -o ${PROG}.syms ${LDFLAGS} -Wl,-Ttext,0 -Wl,-cref \
+	bb="$$( ${CC} -o ${PROG}.syms ${LDFLAGS} -Wl,--section-start=.text=0 -Wl,-cref \
 	    ${OBJS} ${LIBLIST} | ( \
 		while read symbol file; do \
 			[ -z "$$file" ] && continue; \
@@ -158,7 +164,7 @@ ${PROG}: ${OBJS} ${LIBLIST} ${.CURDIR}/../Makefile.boot
 		do :; \
 		done; \
 	) )"; \
-	${CC} -o ${PROG}.syms ${LDFLAGS} -Wl,-Ttext,0 \
+	${CC} -o ${PROG}.syms ${LDFLAGS} -Wl,--section-start=.text=0 \
 		-Wl,-Map,${PROG}.map -Wl,-cref ${OBJS} $$bb ${LIBLIST}
 	${OBJCOPY} -O binary ${PROG}.syms ${PROG}
 

sys/arch/i386/stand/bootxx/Makefile.bootxx

@@ -140,8 +140,13 @@ CLEANFILES+= ${PROG}.sym ${PROG}.map
 
 ${PROG}: ${OBJS} ${LIBLIST}
 	${_MKTARGET_LINK}
+.if defined(__MINIX)
+	${CC} -o ${PROG}.sym ${LDFLAGS} -Wl,--section-start=.text=${PRIMARY_LOAD_ADDRESS} \
+		-T ${LDSCRIPT} -Wl,-Map,${PROG}.map -Wl,-cref ${OBJS} ${LIBLIST}
+.else
 	${CC} -o ${PROG}.sym ${LDFLAGS} -Wl,-Ttext,${PRIMARY_LOAD_ADDRESS} \
 		-T ${LDSCRIPT} -Wl,-Map,${PROG}.map -Wl,-cref ${OBJS} ${LIBLIST}
+.endif
 	${OBJCOPY} -O binary ${PROG}.sym ${PROG}
 	@ sz=$$(${TOOL_STAT} -f '%z' ${PROG}); \
 	if [ "$$sz" -gt "${BOOTXX_MAXSIZE}" ]; then \

sys/arch/i386/stand/cdboot/Makefile

@@ -53,8 +53,13 @@ CLEANFILES+=	${PROG}.tmp
 
 ${PROG}: ${OBJS}
 	${_MKTARGET_LINK}
+.if defined(__MINIX)
+	${CC} -o ${PROG}.tmp ${LDFLAGS} -Wl,--section-start=.text=${PRIMARY_LOAD_ADDRESS} \
+	    ${OBJS}
+.else
 	${CC} -o ${PROG}.tmp ${LDFLAGS} -Wl,-Ttext,${PRIMARY_LOAD_ADDRESS} \
 	    ${OBJS}
+.endif
 	@ set -- $$( ${NM} -t d ${PROG}.tmp | grep '\<free_space\>' \
 		| ${TOOL_SED} 's/^0*//'  ); \
 		echo "#### There are $$1 free bytes in ${PROG}"

sys/arch/i386/stand/mbr/Makefile.mbr

@@ -56,7 +56,11 @@ AFLAGS.gpt.S= ${${ACTIVE_CC} == "clang":?-no-integrated-as:}
 
 ${PROG}: ${OBJS}
 	${_MKTARGET_LINK}
+.if defined(__MINIX)
+	${CC} -o ${PROG}.tmp ${LDFLAGS} -Wl,--section-start=.text=${LOADADDR} ${OBJS}
+.else
 	${CC} -o ${PROG}.tmp ${LDFLAGS} -Wl,-Ttext,${LOADADDR} ${OBJS}
+.endif
 	@ set -- $$( ${NM} -t d ${PROG}.tmp | grep '\<mbr_space\>' \
 		    | ${TOOL_SED} 's/^0*//'  ); \
 		echo "#### There are $$1 free bytes in ${PROG}"