2003-01-31 Yoshinori K. Okuji <okuji@enbug.org>
* kern/i386/pc/lzo1x.S: New file. * util/i386/pc/pupa-mkimage.c: Include lzo1x.h. (compress_kernel): New variable. (generate_image): Heavily modified to support compressing a large part of the core image. * util/misc.c (pupa_util_read_image): Fix a file descriptor leak. (pupa_util_load_image): New function. * kern/i386/pc/startup.S: Include pupa/machine/kernel.h. (pupa_compressed_size): New variable. (codestart): Enable Gate A20 here. Decompress the compressed part of the core image. Rearrange the code to put functions and variables which are required for initialization in the non-compressed part. Include lzo1x.S. * kern/i386/pc/init.c (pupa_machine_init): Don't enable Gate A20 here. * include/pupa/util/misc.h (pupa_util_write_image): Declared. * include/pupa/i386/pc/kernel.h (PUPA_KERNEL_MACHINE_COMPRESSED_SIZE): New macro. (PUPA_KERNEL_MACHINE_INSTALL_DOS_PART): Increased by 4. (PUPA_KERNEL_MACHINE_INSTALL_BSD_PART): Likewise. (PUPA_KERNEL_MACHINE_PREFIX): Likewise. (PUPA_KERNEL_MACHINE_RAW_SIZE): New macro. * conf/i386-pc.rmk (pupa_mkimage_LDFLAGS): New variable. * genmk.rb (Image#rule): Put LDFLAGS at the end of a line. (Utility#rule): Likewise. * configure.ac: Check if LZO is available.
This commit is contained in:
parent
ce5bf700ca
commit
1f5ab4280a
18 changed files with 931 additions and 298 deletions
40
ChangeLog
40
ChangeLog
|
@ -1,3 +1,43 @@
|
|||
2003-01-31 Yoshinori K. Okuji <okuji@enbug.org>
|
||||
|
||||
* kern/i386/pc/lzo1x.S: New file.
|
||||
|
||||
* util/i386/pc/pupa-mkimage.c: Include lzo1x.h.
|
||||
(compress_kernel): New variable.
|
||||
(generate_image): Heavily modified to support compressing a
|
||||
large part of the core image.
|
||||
|
||||
* util/misc.c (pupa_util_read_image): Fix a file descriptor
|
||||
leak.
|
||||
(pupa_util_load_image): New function.
|
||||
|
||||
* kern/i386/pc/startup.S: Include pupa/machine/kernel.h.
|
||||
(pupa_compressed_size): New variable.
|
||||
(codestart): Enable Gate A20 here.
|
||||
Decompress the compressed part of the core image.
|
||||
Rearrange the code to put functions and variables which are
|
||||
required for initialization in the non-compressed part.
|
||||
Include lzo1x.S.
|
||||
|
||||
* kern/i386/pc/init.c (pupa_machine_init): Don't enable Gate A20
|
||||
here.
|
||||
|
||||
* include/pupa/util/misc.h (pupa_util_write_image): Declared.
|
||||
|
||||
* include/pupa/i386/pc/kernel.h
|
||||
(PUPA_KERNEL_MACHINE_COMPRESSED_SIZE): New macro.
|
||||
(PUPA_KERNEL_MACHINE_INSTALL_DOS_PART): Increased by 4.
|
||||
(PUPA_KERNEL_MACHINE_INSTALL_BSD_PART): Likewise.
|
||||
(PUPA_KERNEL_MACHINE_PREFIX): Likewise.
|
||||
(PUPA_KERNEL_MACHINE_RAW_SIZE): New macro.
|
||||
|
||||
* conf/i386-pc.rmk (pupa_mkimage_LDFLAGS): New variable.
|
||||
|
||||
* genmk.rb (Image#rule): Put LDFLAGS at the end of a line.
|
||||
(Utility#rule): Likewise.
|
||||
|
||||
* configure.ac: Check if LZO is available.
|
||||
|
||||
2003-01-20 Yoshinori K. Okuji <okuji@enbug.org>
|
||||
|
||||
* include/pupa/normal.h: New file.
|
||||
|
|
Loading…
Add table
Add a link
Reference in a new issue