53 lines
1.8 KiB
Plaintext
53 lines
1.8 KiB
Plaintext
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 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 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 Yoshinori K. Okuji <okuji@enbug.org>
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* Makefile.in (BUILD_CC): CC -> BUILD_CC.
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2002-12-27 Yoshinori K. Okuji <okuji@enbug.org>
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* Changelog: New file.
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