| History log of /src/sys/arch/i386/bioscall/biostramp.S |
| Revision | | Date | Author | Comments |
| 1.14 |
| 28-Apr-2008 |
martin | Remove clause 3 and 4 from TNF licenses
|
| 1.13 |
| 11-Dec-2005 |
christos | branches: 1.13.74; 1.13.76; 1.13.78;
merge ktrace-lwp.
|
| 1.12 |
| 04-Jul-2004 |
mycroft | s/PAGE_SIZE/NBPG/ to make this compile again.
|
| 1.11 |
| 08-Apr-2003 |
thorpej | branches: 1.11.2;
Use PAGE_SIZE rather than NBPG.
|
| 1.10 |
| 14-Dec-2001 |
christos | branches: 1.10.2;
Fix warnings about register prefixes caused by the new toolchain.
|
| 1.9 |
| 02-May-2001 |
jdolecek | branches: 1.9.4;
Add support for getting %es value from the bios call.
|
| 1.8 |
| 23-Aug-1999 |
kleink | branches: 1.8.16;
Unlike in an i386 a.out assembler, where in an .align n directive n is meant
to be the logarithm to base 2 of the alignment, in an ELF environment n is
the actual alignment boundary; thus, adjust the directives accordingly.
Albeit the wonderful i386 architecture doesn't mind the smaller alignment in
an obvious way, it is likely to have resulted in some performance penalty
during the a.out->ELF transition.
|
| 1.7 |
| 31-Aug-1998 |
jtk | add 32-bit register support to BIOSCALL interface
|
| 1.6 |
| 09-Oct-1997 |
jtc | Fix tipo inherited from old version of TNF copyright template.
|
| 1.5 |
| 04-Nov-1996 |
jtc | The copyright for this file has been assigned to the NetBSD Foundation
|
| 1.4 |
| 13-Sep-1996 |
jtk | BIOS trampoline is a static beast; generate it in the sources like
syscalls.h & friends, and include it when needed from the source directory.
|
| 1.3 |
| 09-Sep-1996 |
mycroft | Use machine/asm.h. Garbage collect.
|
| 1.2 |
| 09-Sep-1996 |
jtk | fix compilation problems when APM not configured
|
| 1.1 |
| 08-Sep-1996 |
jtk | re-implement BIOS trampoline as a more general-purpose, reusable trampoline.
calling interface (via a grapple in locore.s) is:
/*
* void bioscall(int function, struct apmregs *regs):
* call the BIOS interrupt "function" from real mode with
* registers as specified in "regs"
* (for the flags, though, only these flags are passed to the BIOS;
* the remainder come from the flags register at the time of the call:
* (PSL_C|PSL_PF|PSL_AF|PSL_Z|PSL_N|PSL_D|PSL_V)
*
* Fills in *regs with registers as returned by BIOS.
*/
still some generalization to do (moving this to a better named location,
cleaning up #if tests from NAPM > 0 to something else to allow easy
sharing by other drivers)
Thanks to Charles Hannum for complaining about the previous BIOS grapple
and inspiring me to hack this one together.
|
| 1.8.16.2 |
| 08-Jan-2002 |
nathanw | Catch up to -current.
|
| 1.8.16.1 |
| 21-Jun-2001 |
nathanw | Catch up to -current.
|
| 1.9.4.1 |
| 10-Jan-2002 |
thorpej | Sync kqueue branch with -current.
|
| 1.10.2.2 |
| 14-Dec-2001 |
christos | Fix warnings about register prefixes caused by the new toolchain.
|
| 1.10.2.1 |
| 14-Dec-2001 |
christos | file biostramp.S was added on branch sommerfeld_i386mp_1 on 2001-12-14 20:30:11 +0000
|
| 1.11.2.3 |
| 21-Sep-2004 |
skrll | Fix the sync with head I botched.
|
| 1.11.2.2 |
| 18-Sep-2004 |
skrll | Sync with HEAD.
|
| 1.11.2.1 |
| 03-Aug-2004 |
skrll | Sync with HEAD
|
| 1.13.78.1 |
| 16-May-2008 |
yamt | sync with head.
|
| 1.13.76.1 |
| 18-May-2008 |
yamt | sync with head.
|
| 1.13.74.1 |
| 02-Jun-2008 |
mjf | Sync with HEAD.
|
