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32 Commits

Author SHA1 Message Date
Thomas Moestl
789a449d14 Pass the right number of tlb slots to the kernel. The allocation scheme 
was changed in r1.4, but I neglected to update most of the code in
metadata.c.

Pointy hat to:	tmm
 2002-10-18 23:49:18 +00:00
Jake Burkholder
38013bd368 Compile in support for zipfs and bzipfs so we can load the gzipped mfsroot 
that releases use.
 2002-10-13 18:52:46 +00:00
Jake Burkholder
4f4f7ac78c Remove NOFORTH=yes, it seems to work now thanks to scottl. 2002-09-02 01:11:46 +00:00
Robert Drehmel
9884a53c1a - Do not pretend to compile a kernel and remove the definition 
of the _KERNEL macro.
 - Do not include <sys/pcpu.h> for no reason.

Suggested by:	jake
 2002-08-21 15:52:23 +00:00
Robert Drehmel
09bb4b96a4 - Define the macro _KERNEL to pretend we are compiling a kernel. 
This is required by recent changes to <sys/pcpu.h>, which uses
   the #error preprocessor directive to keep non-kernel
   applications from using it.
   _KERNEL is defined below the #include <stand.h>, because <stand.h>
   removes the definition of _KERNEL.
 - Move the inclusion of <sys/queue.h> above the inclusion of
   <sys/linker.h> to avoid syntax errors.
 2002-08-21 12:45:36 +00:00
Jake Burkholder
7746cd480a Print out the strings in vers.o instead of hardcoding the loader banner. 2002-08-04 01:30:26 +00:00
Jake Burkholder
dd5629cde7 Enable netboot support by default, since it can now coexist with disk and 
cdrom support.  This avoids having to distribute separate loaders.
 2002-07-07 23:08:22 +00:00
Jake Burkholder
3238ad66ae Make building with ficl work. Unfortunately booting with it doesn't. 2002-07-07 18:23:10 +00:00
Jake Burkholder
d89286ce68 Enable cd9660 support by default. 2002-06-21 22:34:51 +00:00
Peter Wemm
92caa29d8e Add boot_serial and boot_multicons variables to set RB_SERIAL and 
RB_MULTIPLE since this seems to be the easiest way to add these flags
for non-forth loaders etc.
 2002-06-20 06:29:42 +00:00
Jake Burkholder
8c7b34b8a3 Add needed include of queue.h. Remove unneeded include of smp.h. 2002-05-29 19:38:49 +00:00
Jake Burkholder
35738638d6 Use a contrived 'tlb_entry' structure for passing the mappings for the 
kernel text and data from the loader to the kernel, so that the tte format
is not part of the loader->kernel ABI.
 2002-05-29 05:49:59 +00:00
Jake Burkholder
d9f2757eaa Sync with i386. The loader was being installed before the beforeinstall 
target, which conventiently moved it to loader.old, leaving no loader.
 2002-05-28 23:09:59 +00:00
Tom Rhodes
d394511de3 More s/file system/filesystem/g 2002-05-16 21:28:32 +00:00
Jake Burkholder
6cc8d3ac6b Attempt to not crash and burn on UltraSPARC III machines; the cpuid property 
is named differently.
 2002-05-11 22:05:22 +00:00
David E. O'Brien
d1bdfb40fd -ffreestanding is the word. 
(also resort some CFLAGS such that the more "important" value are first so
they are easier to see)
 2002-05-10 09:26:35 +00:00
Thomas Moestl
bc3c153560 Do not use semi-fixed TLB slots for the 4M kernel pages any more. 2002-04-02 17:10:15 +00:00
Thomas Moestl
2c94cd1ba0 1.) Rename locore.s to locore.S (by repocopy), to be able to remove 
special-case make rule
2.) Cleanups, remove superfluous expicit rules, add -nostdlib to LDFLAGS,
    remove -X and -g, remove -g from CFLAGS
3.) Add BINDIR
4.) Build install the loader help file, add an empty help.sparc64
5.) Change the default configuration to only support booting from disk
6.) Get libofw.a from a path relative ${.OBJDIR}, not ${.CURDIR}

Submitted by:	jake (1 - 5), obrien (6)
 2002-04-02 17:08:37 +00:00
Thomas Moestl
ad68ab89e2 Add support for booting from CD-ROM. Make it possible to enable UFS 
support using make arguments.
 2002-04-01 23:28:35 +00:00
Jake Burkholder
dd4af53607 Catch up to change in tte format. 
Forgetten by:	jake
Submitted by:	tmm
 2002-03-01 06:17:28 +00:00
Jake Burkholder
4aaca88542 Keep track of the ttes used to map the kernel and pass them to it as loader 
metadata.  Modify tlb handling functions to take a tte, instead of virtual
address, physical address and flags.
 2002-02-23 11:06:37 +00:00
Jake Burkholder
3c5ef798a0 Add make variables for fs support and propagate them to CFLAGS. Put 
-ffreestanding in CFLAGS.  Remove unnecessary LDFLAGS.
 2002-02-23 04:35:28 +00:00
Jake Burkholder
d112f7bd5b Fix fs support ifdefs. Add tftp support. Add physical and virtual 
watchpoint support for debugging (under LOADER_DEBUG).  Claim the
physical and virtual addresses used to map the kernel from the prom;
we map it ourselves behind the scenes though.  Add a reboot command.

Submitted by:	tmm
 2002-02-23 04:04:30 +00:00
Jake Burkholder
20dc3b11c5 Allocate a frame on our initial stack so that it doesn't run off into 
random memory.  Disable interrupts while loading the tlb.

Submitted by:	tmm
 2002-02-23 03:38:18 +00:00
Jake Burkholder
4f265afbc1 Include <machine/metadata.h>. 2002-02-23 03:33:39 +00:00
Robert Drehmel
c9f26ad128 Avoid having the text and data sections merged into one program 
header table entry by removing the -N flag from the LDFLAGS.
 2001-12-28 22:12:38 +00:00
Jake Burkholder
8be89d4719 Add code to copy the enironment and loader metadata into kernel space. 2001-10-30 06:37:36 +00:00
Jake Burkholder
a237ed036e Add definitions for network support, doesn't work yet. 
Pass the right arguments to the kernel.
Replace magic numbers with symbolic constants.
Pass the real openfirmware entry point to OF_init.
 2001-10-30 06:31:45 +00:00
Jake Burkholder
073e92a52c Use ENTRY() for defining functions in asm. 
Remove asm functions to call the openfirmware and kernel entry points;
we can just call them directly.
Don't use the stack pointer for an intermediate result in setx.
Put the stack in the bss.
 2001-10-30 06:27:34 +00:00
Robert Drehmel
8414482077 Fix some warnings. 2001-10-15 14:40:36 +00:00
Robert Drehmel
2727d8ffc8 Add the FreeBSD/sparc64 boot loader source files. 2001-10-15 14:35:39 +00:00
Robert Drehmel
fc06896610 Add a Makefile for the sparc64 boot loader. 2001-10-15 10:36:35 +00:00