Rev |
Age |
Author |
Path |
Log message |
Diff |
102 |
7070 d 6 h |
jermar |
/SPARTAN/trunk/ |
IA-64 work.
Redefine FRAME_SIZE to "(16*1024)" instead of "2*4096". Note that the latter definition was wrong because of the lack of "()".
Take panic_printf(), cpu_halt() and memsetb() out of fake.s and implement them properly in asm.S.
Move ski_init_console() from arch_post_mm_init() to arch_pre_mm_init().
In start.S, write r0 to ar.bspstore.
Janitorial fixes.
Add count_t type.
Replace several occurrences of int and __u32 by count_t or size_t.
Shorten several panic strings. |
|
101 |
7071 d 9 h |
cejka |
/SPARTAN/trunk/arch/ia32/src/boot/ |
Small bug in e820 memmap function repaired. |
|
100 |
7071 d 9 h |
jermar |
/SPARTAN/trunk/arch/ia64/src/ |
IA-64 work.
Save/restore the rest of AR registers (i.e. RSE registers) in context_save()/context_restore(). |
|
99 |
7072 d 17 h |
jermar |
/SPARTAN/trunk/ |
Replace "THREAD->cpu" with "CPU" in scheduler().
Add trailing '\n' to memmap.h
Fix some translations.
Relpace one Czech sentence with its English translation. |
|
98 |
7073 d 10 h |
cejka |
/SPARTAN/trunk/arch/ia32/ |
first version of e820 memmap |
|
97 |
7073 d 13 h |
jermar |
/SPARTAN/trunk/ |
Add context_set() macro to support extended behaviour for architectures with more than one stack (e.g. IA-64).
Now there is one generic context_set() defined in include/context.h and one IA-64 specific defined in arch/ia64/include/context.h. |
|
96 |
7074 d 15 h |
jermar |
/SPARTAN/trunk/doc/ |
Add Josef Cejka to doc/AUTHORS. |
|
95 |
7074 d 16 h |
cejka |
/SPARTAN/trunk/arch/ia32/ |
Started memory map support. |
|
94 |
7078 d 4 h |
jermar |
/SPARTAN/trunk/ |
IA-64 work.
Add application registers ar.lc, ar.ec, ar.ccv, ar.csd, ar.ssd to context_t.
Add store/load operations for ar.lc, ar.ec, ar.ccv, ar.csd, ar.ssd to context_save()/restore().
Add application registers ar.rcs, ar.bsp and ar.rnat to context_t.
Proper store/load operations for ar.rcs, ar.bsp and ar.rnat is in the works.
FPU cleanup.
Remove call set_TS_flag() from cpu_identify().
Remove unneeded includes from FPU test #1. |
|
93 |
7078 d 9 h |
jermar |
/SPARTAN/trunk/include/ |
Fix typo in Jakub Vana's name. |
|
92 |
7078 d 9 h |
jermar |
/SPARTAN/trunk/ |
FPU work.
FPU code cleanup, add/fix copyright notices where needed.
Fix PI calculation to use double n instead of int n.
Make FPU test #1 even more stressing.
Re-enable O3 again.
Revert Makefile.config not to compile in any tests. |
|
91 |
7079 d 3 h |
jermar |
/SPARTAN/trunk/ |
Rename test/fpu/fpu0 to test/fpu/fpu1.
Enhance and beautify FPU test #1.
Add pi calculation to FPU test #1. |
|
90 |
7079 d 5 h |
vana |
/SPARTAN/trunk/ |
Set TS flag on system startup.
Some bugs in FPU context switching seem to persist.
Optimalization on IA-32 disabled. |
|
89 |
7079 d 12 h |
jermar |
/SPARTAN/trunk/test/fpu/fpu0/ |
Add check for infinite loops in e(). |
|
88 |
7079 d 12 h |
jermar |
/SPARTAN/trunk/ |
Rename test/fpu/fp0 to test/fpu/fpu0.
(Couldn't do it in one go.) |
|
87 |
7079 d 12 h |
jermar |
/SPARTAN/trunk/ |
Rename test/fp to test/fpu. |
|
86 |
7079 d 13 h |
jermar |
/SPARTAN/trunk/test/fp/fp0/ |
Add BSD license and copyright line.
Coding style and small improvements. |
|
85 |
7079 d 13 h |
vana |
/SPARTAN/trunk/arch/ia32/boot/ |
IA-32 boot Makefile bugfix.
Previous version did not take 512B of boot sector code into account and produced wrong image.bin. |
|
84 |
7079 d 14 h |
vana |
/SPARTAN/trunk/ |
IA-32 FPU lazy context switching.
Doesn't work on Bochs and sometimes produces wrong results on P4.
Seems to work on VMware and PII.
Build script for IA-32 changed to build floppy images (image.bin) 1440K long. |
|
83 |
7080 d 10 h |
jermar |
/SPARTAN/trunk/arch/ia64/ |
IA-64 work.
Add ar.pfs and ar.unat (caller and callee) application registers to context_t.
Change st8/ld8 instructions on general registers to st8.spill and ld8.fill instructions. |
|
82 |
7081 d 3 h |
jermar |
/SPARTAN/trunk/arch/ |
IA-64 work.
Add the rest of branch registers to context_t.
Add predicate registers to context_t.
Modify context_save()/context_restore() to save/restore branch registers and predicate registers.
Change SP_DELTA to 0 since both context_save() and context_restore() are leaf procedures and as such don't use the scratch area.
Change pri_t to be __u64 instead of __u32. |
|
81 |
7081 d 5 h |
jermar |
/SPARTAN/trunk/ |
Add SP_DELTA macro for each architecture.
On IA-32, this macro represents two doublewords that must be on the stack when switching to a new stack.
On MIPS, there is no need to fix sp when switching to a new stack.
On IA-64, this macro is used to allocate the 16-byte scratch area.
IA-64 work.
Changes in start.S. More changes to come.
Define memcopy().
Janitorial fixes.
Add missing #include <panic.h> to rwlock4/test.c.
Remove wrong use of inline keyword from both declaration and definition of l_apic_id(). |
|
80 |
7081 d 7 h |
vana |
/SPARTAN/trunk/ |
Fix page fault caused by dereferencing NULL pointer. |
|
79 |
7085 d 4 h |
jermar |
/SPARTAN/trunk/arch/ia64/src/ski/ |
doxygen-style comments |
|
78 |
7085 d 4 h |
jermar |
/SPARTAN/trunk/ |
IA-64 cosmetics.
Add ski_init_console() and ski_putchar() to ski.c to perform ski specific tasks.
Change the copyright string in main.c to display both copyrights on a new line. |
|
77 |
7085 d 5 h |
jermar |
/SPARTAN/trunk/ |
Add %P and %p formatters to printf for printing pointers in maximum bit width.
Add %Q and %q formatters to printf for printing 64-bit integers. |
|
76 |
7086 d 5 h |
jermar |
/SPARTAN/trunk/ |
For each architecture, add function/macro FADDR that calculates absolute address of a function referenced by void (* f)(void).
IA-32 and MIPS gcc's use direct addressing (f == FADDR(f)) while IA-64 gcc uses indirect addressing (f != FADDR(f)).
Tweaks in IA-64 Makefile.inc to declare constant gp and main Makefile to consider ASFLAGS when compiling .s targets. |
|
75 |
7086 d 8 h |
vana |
/SPARTAN/trunk/ |
Move fpu_owner pointer from cpu_arch_t to cpu_t. |
|
74 |
7087 d 4 h |
jermar |
/SPARTAN/trunk/arch/ia64/src/ |
More of IA-64 initialization. |
|
73 |
7087 d 4 h |
vana |
/SPARTAN/trunk/ |
Finished FPU lazy context switching - first version. I have not tested it and there are many things which must be changed when
it runs first time OK. |
|
72 |
7087 d 5 h |
decky |
/SPARTAN/trunk/ |
size_t usage
const qualifier
code cleanup |
|
71 |
7087 d 6 h |
jermar |
/SPARTAN/trunk/src/main/ |
Declare 'HelenOS project' as the copyright holder from 2005. |
|
70 |
7087 d 6 h |
decky |
/SPARTAN/trunk/include/ |
typo fixes (year, \n) |
|
69 |
7087 d 6 h |
decky |
/SPARTAN/trunk/include/ |
ASSERT macro |
|
68 |
7087 d 6 h |
decky |
/SPARTAN/trunk/ |
NDEBUG debug symbol, ASSERT debug macro, fancier panic() in debug mode
indentation fixes, ASSERTs |
|
67 |
7087 d 7 h |
decky |
/SPARTAN/trunk/ |
typedef short bool (as logical type), defines of false and true
const qualifier for list_member() |
|
66 |
7087 d 7 h |
jermar |
/SPARTAN/trunk/src/debug/ |
Correct typo - threated vs. treated. |
|
65 |
7087 d 7 h |
decky |
/SPARTAN/trunk/arch/ia32/ |
doxygen-style comments |
|
64 |
7087 d 7 h |
jermar |
/SPARTAN/trunk/doc/ |
Add Martin Decky to doc/AUTHORS. |
|
63 |
7087 d 9 h |
decky |
/SPARTAN/trunk/ |
const qualifier for print functions |
|