2003-01-02 20:12:33 +00:00
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2003-01-03 Yoshinori K. Okuji <okuji@enbug.org>
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* include/i386/pc/util/biosdisk.h: New file.
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* util/i386/pc/biosdisk.c: Likewise.
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* util/i386/pc/pupa-setup.c: Likewise.
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* Makefile.in (INCLUDE_DISTFILES): Added
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include/pupa/i386/pc/util/biosdisk.h.
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(UTIL_DISTFILES): Added biosdisk.c and pupa-setup.c under the
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directory util/i386/pc.
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(install-local): Added a rule for sbin_UTILITIES.
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(uninstall): Likewise.
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* util/i386/pc/pupa-mkimage.c (usage): Fix a typo in the doc.
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* util/misc.c (xrealloc): New function.
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(pupa_malloc): Likewise.
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(pupa_free): Likewise.
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(pupa_realloc): Likewise.
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(pupa_stop): Likewise.
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(pupa_putchar): Likewise.
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* kern/disk.c (pupa_disk_read): Prevent L from underflowing.
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* include/pupa/util/misc.h (xrealloc): Declared.
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* include/pupa/i386/pc/boot.h (PUPA_BOOT_MACHINE_BPB_START): New
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macro.
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(PUPA_BOOT_MACHINE_BPBEND): Renamed to ...
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(PUPA_BOOT_MACHINE_BPB_END): ... this.
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* include/pupa/fs.h [PUPA_UTIL] (pupa_fat_init): Declared.
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[PUPA_UTIL] (pupa_fat_fini): Likewise.
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* fs/fat.c [PUPA_UTIL] (pupa_fat_init): Defined. Maybe a better
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way should be implemented.
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[PUPA_UTIL] (pupa_fat_fini): Likewise.
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* disk/i386/pc/biosdisk.c (pupa_biosdisk_call_hook): Increase
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the size of NAME for safety.
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(pupa_biosdisk_iterate): Search hard disks to 0x90 instead of
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0x88.
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* conf/i386-pc.rmk (sbin_UTILITIES): New variable.
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(pupa_setup_SOURCES): Likewise.
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* genmk.rb (Utility#rule): Add $(BUILD_CFLAGS) into the rules.
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2002-12-28 07:42:12 +00:00
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2002-12-28 Yoshinori K. Okuji <okuji@enbug.org>
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* kern/i386/pc/startup.S (push_get_mmap_entry): Revert to a
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bunch of pushl's from pusha, because this destroys the return
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value.
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2002-12-28 07:16:30 +00:00
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2002-12-28 Yoshinori K. Okuji <okuji@enbug.org>
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Use -mrtd and -mregparm=3 to reduce the generated code sizes.
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This means that any missing prototypes could be fatal. Also, you
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must take care when writing assembly code. See the comments at
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the beginning of startup.S, for more details.
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* kern/i386/pc/startup.S (pupa_halt): Modified for the new
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compilation mechanism.
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(pupa_chainloader_real_boot): Likewise.
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(pupa_biosdisk_rw_int13_extensions): Likewise.
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(pupa_biosdisk_rw_standard): Likewise.
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(pupa_biosdisk_check_int13_extensions): Likewise.
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(pupa_biosdisk_get_diskinfo_int13_extensions): Likewise.
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(pupa_biosdisk_get_diskinfo_standard): Likewise.
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(pupa_get_memsize): Likewise.
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(pupa_get_mmap_entry): Likewise.
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(pupa_console_putchar): Likewise.
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(pupa_console_setcursor): Likewise.
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(pupa_getrtsecs): Use pushl instead of push.
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* kern/i386/pc/init.c (pupa_machine_init): Use the scratch
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memory instead of the stack for a mmap entry, because some
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BIOSes may ignore the maximum size and overflow.
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* conf/i386-pc.rmk (COMMON_CFLAGS): Added -mrtd and -mregparm=3.
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* genmk.rb (PModule#rule): Compile automatically generated
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sources with module-specific CFLAGS as well as other sources.
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2002-12-27 14:14:06 +00:00
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2002-12-27 Yoshinori K. Okuji <okuji@enbug.org>
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* configure.ac: Check ld.
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Replace CFLAGS and CPPFLAGS with BUILD_CFLAGS and BUILD_CPPFLAGS
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respectively, before checking endianness and sizes.
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* Makefile.in (LD): New variable.
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2002-12-27 08:57:45 +00:00
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2002-12-27 Yoshinori K. Okuji <okuji@enbug.org>
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* Makefile.in (BUILD_CC): CC -> BUILD_CC.
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2002-12-27 08:53:07 +00:00
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2002-12-27 Yoshinori K. Okuji <okuji@enbug.org>
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* Changelog: New file.
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