en Copyright 2015 Java http://src.rcs.uwaterloo.ca:8080/history/netbsd-src/sys/arch/luna68k/stand/boot/boot.ldscript#28d94f130c7ca3e322514343aaabcd49bdcdd1d7 Add proper padding to text section for elf2aout conversion.The data and bss sections are 8 byte aligned on m68k ELF format,but a.out header doesn't have section addresses and onlycontains size values, so we have to pad size of text sectionto make data section get aligned even after elf2aout.Note elf2aout merges ELF data section into a.out text sectionif binary is OMAGIC (i.e. text is writable too) so onlyBSS section address was affected (and was almost harmless). List of files: /netbsd-src/sys/arch/luna68k/stand/boot/boot.ldscript Sat, 26 Jan 2013 16:00:04 +0000 tsutsui <tsutsui@NetBSD.org> http://src.rcs.uwaterloo.ca:8080/history/netbsd-src/sys/arch/luna68k/stand/boot/boot.ldscript#f6f7d7a769030f9a0fbead6c80f4a62dfd281fb4 Specify text address via Makefile rather than hardcoding in boot.ldscript. List of files: /netbsd-src/sys/arch/luna68k/stand/boot/boot.ldscript Sun, 20 Jan 2013 02:35:13 +0000 tsutsui <tsutsui@NetBSD.org> http://src.rcs.uwaterloo.ca:8080/history/netbsd-src/sys/arch/luna68k/stand/boot/boot.ldscript#e6f39a252af3ffa7fd4e8feb12f53d8c6f76c134 Revert to using elf2aout(1) to build a.out binary.a.out binary linked by ldscript doesn't work on some uncertain conditions. List of files: /netbsd-src/sys/arch/luna68k/stand/boot/boot.ldscript Thu, 10 Jan 2013 15:51:32 +0000 tsutsui <tsutsui@NetBSD.org> http://src.rcs.uwaterloo.ca:8080/history/netbsd-src/sys/arch/luna68k/stand/boot/boot.ldscript#878cadeca4e6253915e35ef91a14ed42eb17a480 Link the target boot binary as a.out directly rather than using elf2aout(1).Confirmed working on LUNA-I. List of files: /netbsd-src/sys/arch/luna68k/stand/boot/boot.ldscript Thu, 10 Jan 2013 13:10:26 +0000 tsutsui <tsutsui@NetBSD.org> http://src.rcs.uwaterloo.ca:8080/history/netbsd-src/sys/arch/luna68k/stand/boot/boot.ldscript#df6945b89fd70f3aba06e2ec3fc619713a01c91c First cut at NetBSD/luna68k native bootloader.Based on 4.4BSD-Lite2/luna68k "Stinger" loader revision "Phase-31" http://svnweb.freebsd.org/csrg/sys/luna68k/stand/and MI libsa glue stuff are taken from hp300 etc.Tested on LUNA-I and old DK315C SCSI disk drive.LUNA's monitor PROM can load only an a.out binary in 4.3BSD FFS partition(i.e. created by "newfs -O 0") on disks with OMRON's UniOS disklabel,but now we can load an ELF kernel in root partition via this bootloader.(See luna68k/disksubr.c for details of UniOS label)TODO: - LUNA-II support (check 68040 to adjust cpuspeed for DELAY()) - secondary SCSI support for LUNA-II - netboot via le(4) (should be trivial) - support boot options on bootloader prompt - bootinfo (passing info about booted device and kernel symbols) - support "press return to boot now, any other key for boot menu" method like x86 bootloader (needs cnscan() like functions) - tapeboot (anyone wants it?) List of files: /netbsd-src/sys/arch/luna68k/stand/boot/boot.ldscript Sat, 05 Jan 2013 17:44:24 +0000 tsutsui <tsutsui@NetBSD.org>