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2008-01-24 Neal H. Walfield <neal@gnu.org>
* Makefile.am (laden_LDADD): Set to ../libc-parts/libc-kernel.a,
not ../libc-parts/libc-parts.a.
2008-01-23 Neal H. Walfield <neal@gnu.org>
* Makefile.am (laden_CPPFLAGS): Add -DS_PRINTF=printf.
2007-12-24 Neal H. Walfield <neal@gnu.org>
* ia32-cmain.c (cmain): Cast PROGRAM_NAME to elide gcc warning.
2007-12-23 Neal H. Walfield <neal@gnu.org>
* laden.c (program_name): Remove extern qualifier.
2007-12-21 Neal H. Walfield <neal@gnu.org>
* ia32-cmain.c (KMEM_MAX): Set to the last valid byte, not the
first invalid byte.
2007-11-16 Neal H. Walfield <neal@gnu.org>
* laden.h (program_name): Change type to a const char [].
* laden.c (program_name): Likewise.
* shutdown.h (program_name): Likewise.
* output.h (debug): Change program_name's type to a const char [].
2007-08-14 Marcus Brinkmann <marcus@gnu.org>
* ia32-shutdown.c (reset): Swap arguments to outb_p.
2007-08-02 Neal H. Walfield <neal@gnu.org>
* ia32-cmain.c (find_components): Save the correct module number.
* loader.c (loader_add_region): When relocating a region, set the
new start and end after calling the callback.
(loader_regions_reserve): Only convert region descriptors on a V2
kernel.
2007-07-30 Neal H. Walfield <neal@gnu.org>
* kip-fixup.c (kip_fixup): Use a symbolic name rather than a magic
number.
[_L4_X2]: Set KIP->MEMORY_INFO.NR to MEMORY_MAP_SIZE.
* laden.c (load_components): Don't add L4 memory maps
corresponding to the the kernel's, sigma0's, sigma1's or the root
task's image.
* loader.c (mem_check): Add debugging output.
(loader_regions_reserve): Round USED_REGIONS[I].START and
USED_REGIONS[I].END appropriately.
2007-07-27 Neal H. Walfield <neal@gnu.org>
* laden.h (add_memory_map): Improve comment.
* loader.h (loader_add_region): Likewise.
(loader_remove_region): Likewise.
* laden.c (memory_map): Move from here...
* loader.c (memory_map): ... to here.
* laden.c (memory_map_size): Move from here...
* loader.c (memory_map_size): ... to here.
* laden.c (loader_get_num_memory_desc): Move from here...
* loader.c (loader_get_num_memory_desc): ... to here.
* laden.c (loader_get_memory_desc): Move from here...
* loader.c (loader_get_memory_desc): ... to here.
* kip-fixup.c (kip_fixup): Don't call loader_regions_reserve
here...
* laden.c (main): ... but here.
* loader.c (mem_check): Don't decrement end.
2007-07-26 Neal H. Walfield <neal@gnu.org>
* loader.h (loader_add_region): Take an additional parameter, the
L4 descriptor type. Update callers.
(loader_elf_load): Likewise.
(loader_regions_reserve): New function.
* loader.c: Add field desc_type.
(loader_add_region): Take an additional parameter, an L4
descriptor type. Save it in the allocated descriptor. Round the
start address to a page boundary.
(loader_remove_region): Remove all regions with the name NAME, not
just the first one.
(loader_regions_reserve): New function.
(loader_elf_load): Take an additional parameter, an L4 descriptor
type. Mark regions that we allocate with this type. Coalesce
regions where possible.
* laden.h: Include <assert.h>.
(add_memory_map): Improve comment. Add an assert.
* ia32-cmain.c (module_relocate): Rename from this...
(modules_relocate): ... to this. Handle relocating multiple
modules.
(find_components): When protecting module data areas, coalesce
when possible. Fix an off by one error when calculating the upper
memory bound. Rename the module meta data region to better
reflect its nature.
* kip-fixup.c (kip_fixup): Call loader_regions_reserve before
copying the memory descriptors. Don't set KIP->MEMORY_INFO.NR
* laden.c (load_components): Allocate a stack for sigma0 and the
root server just beyond their highest address.
* kip-fixup.c (kip_fixup): Only boot versions of L4 that we know
how to boot.
* ia32-cmain.c (find_components): Only reserve conventional memory
for an X2 kernel.
2007-07-25 Neal H. Walfield <neal@gnu.org>
* laden.h (add_memory_map): Fix indentation.
2007-07-25 Neal H. Walfield <neal@gnu.org>
* loader.h (relocate_region): New typedef.
(loader_add_region): Add two additional arguments, rr and cookie.
Update callers.
* loader.c: Include "laden.h".
(struct): Add fields rr, cookie and used.
(check_region): Remove function.
(loader_add_region): Allocate a region descriptor by checking
whether the used bit is unset. Don't call check_region, check
here if a region is okay. If there is overlap, move the other
regions out of the way if possible.
(loader_remove_region): Just set the used bit to zero.
(loader_elf_load): Don't call check_region. Protect each segment
individually.
* ia32-cmain.c (cmain): Make a copy of the command line on the
stack and pass that to main.
(mbi_relocate): New function.
(mods_relocate): Likewise.
(cmdline_relocate): Likewise.
(module_relocate): Likewise.
(find_components): Protect the other modules. Protect each
module's string individually. Protect the first page.
* laden.c (rootserver_relocate): New function.
* ia32-cmain.c (start_kernel): Before jumping to IP, load Grub's
booloader magic into EAX and the address of the boot info
structure into EBX.
2005-01-22 Marcus Brinkmann <marcus@gnu.org>
* config.m4: Change to 0x190000 to make more room for a
debugging-enabled kernel.
2005-01-07 Neal H. Walfield <neal@gnu.org>
* laden.c (parse_args): Argument is `--reboot', not `--reset'.
2005-01-07 Neal H. Walfield <neal@gnu.org>
* output.h (debug): Preface __VA_ARGS__ with ## thereby making it
optional.
2004-11-17 Neal H. Walfield <neal@gnu.org>
* Makefile.am (bootdir): New variable.
(boot_PROGRAMS): Use this instead of noinst_PROGRAMS.
2004-11-17 Neal H. Walfield <neal@gnu.org>
* output.h (debug): Include program_name and __FUNCTION__ in
output.
2004-10-23 Marcus Brinkmann <marcus@gnu.org>
* ia32-cmain.c (start_kernel): Flush the D-cache.
* laden.c (main): Call panic() instead of shutdown() if kernel
returns.
2004-03-30 Marcus Brinkmann <marcus@gnu.org>
* loader.c (loader_elf_dest, loader_elf_load): Use 32 and 64
instead of _L4_WORDSIZE_32 and _L4_WORDSIZE_64.
2004-03-15 Marcus Brinkmann <marcus@gnu.org>
* loader.h (loader_get_memory_desc): Change return type to
l4_memory_desc_t *.
* laden.h (rootserver_t): Remove typedef.
(kernel, sigma0, sigma1, rootserver): Change type to
l4_rootserver_t.
(memory_map): Change type to l4_memory_desc_t.
* laden.c (kernel, sigma0, sigma1, rootserver): Change type to
l4_rootserver_t.
(memory_map): Change type to l4_memory_desc_t.
(loader_get_memory_desc): Change return type to l4_memory_desc_t *.
* kip-fixup.c (kip_fixup): Use cast to l4_memory_desc_t.
2003-10-26 Marcus Brinkmann <marcus@gnu.org>
* Makefile.am (AM_CPPFLAGS): Removed.
(laden_CFLAGS): Rename to ...
(laden_CPPFLAGS): Add AM_CPPFLAGS. Change -I$(top_srcdir)/include
to -I$(top_builddir).
2003-10-12 Marcus Brinkmann <marcus@gnu.org>
* config.m4: New file.
* Makefile.am (laden_LDFLAGS): Replace load address with
@HURD_LADEN_LOAD_ADDRESS@.
2003-10-04 Marcus Brinkmann <marcus@gnu.org>
* laden.h (add_memory_map): Don't round END up to 1K.
* ia32-cmain.c (find_components): Pass the address of the last
byte as END to add_memory_map. Don't do bogus alignment check
without BIOS map. Add 0xc0000 - 0xf0000 as shared memory.
Initially, add the whole address space as shared memory to allow
arbitrary device access.
* loader.c: Include <l4/kip.h>.
(mem_check): Change type of address args to l4_word_t. Use
l4_memory_desc_low and l4_memory_desc_high to determine range of
memory descriptor. The high address is inclusive now, so take
this into account. Allow conventional memory descriptors to
override non-conventional. Use L4_PRIxWORD.
2003-09-29 Marcus Brinkmann <marcus@gnu.org>
* loader.c (loader_elf_load): Fix wordsize check. Submitted by
Johan Rydberg.
2003-09-25 Johan Rydberg <jrydberg@night.trouble.net>
* laden.c (main): Call start_kernel to launch kernel instead
of calling the kernel start address.
* laden.h (start_kernel): Prototype.
* ia32-cmain.c (start_kernel): New function.
2003-09-25 Marcus Brinkmann <marcus@gnu.org>
* loader.c [HAVE_CONFIG_H]: Include <config.h>.
(loader_elf_load): Rewritten architecture check of ELF binary,
support PPC now.
2003-09-25 Marcus Brinkmann <marcus@gnu.org>
* elf.h: Remove cruft.
2003-09-21 Marco Gerards <metgerards@student.han.nl>
* output-serial.c (serial_init): Make sure the order of the
arguments of outb are correct.
* Makefile.am (AM_CPPFLAGS): New variable.
2003-09-19 Marcus Brinkmann <marcus@gnu.org>
* ia32-cmain.c (debug_dump): Cast mod[nr].string to char *.
* laden.c (parse_args): Remove superfluous arguments.
* loader.c: Include <string.h>.
* kip-fixup.c (kip_fixup): Use %p for pointer.
* output-serial.c: Include <stdlib.h>.
* Makefile.am (laden_CFLAGS): Add -I$(top_srcdir)/libc-parts.
* output.c: Include <stdlib.h> and <string.h>.
* output.h (struct output_driver): Add CFG argument to INIT
function.
(output_init): Make NAME argument const, rename it to DRIVER.
* output.c (output_init): Likewise. Only check if the prefix of
DRIVER is a driver name. Then skip a trailing comma and pass the
remainder via the new variable DRIVER_CFG to the init function of
the driver.
* output-vga.c (vga_init): Add CFG argument.
* output-serial.c: New file by Daniel Wagner <wagi@gmx.de>.
2003-07-26 Marcus Brinkmann <marcus@gnu.org>
* Initial check-in.
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