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Split of architecture-dependent and -independent functions for i386,

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mainly in the kernel and headers. This split based on work by
Ingmar Alting <iaalting@cs.vu.nl> done for his Minix PowerPC architecture
port.

 . kernel does not program the interrupt controller directly, do any
   other architecture-dependent operations, or contain assembly any more,
   but uses architecture-dependent functions in arch/$(ARCH)/.
 . architecture-dependent constants and types defined in arch/$(ARCH)/include.
 . <ibm/portio.h> moved to <minix/portio.h>, as they have become, for now,
   architecture-independent functions.
 . int86, sdevio, readbios, and iopenable are now i386-specific kernel calls
   and live in arch/i386/do_* now.
 . i386 arch now supports even less 86 code; e.g. mpx86.s and klib86.s have
   gone, and 'machine.protected' is gone (and always taken to be 1 in i386).
   If 86 support is to return, it should be a new architecture.
 . prototypes for the architecture-dependent functions defined in
   kernel/arch/$(ARCH)/*.c but used in kernel/ are in kernel/proto.h
 . /etc/make.conf included in makefiles and shell scripts that need to
   know the building architecture; it defines ARCH=<arch>, currently only
   i386.
 . some basic per-architecture build support outside of the kernel (lib)
 . in clock.c, only dequeue a process if it was ready
 . fixes for new include files

files deleted:
 . mpx/klib.s - only for choosing between mpx/klib86 and -386
 . klib86.s - only for 86

i386-specific files files moved (or arch-dependent stuff moved) to arch/i386/:
 . mpx386.s (entry point)
 . klib386.s
 . sconst.h
 . exception.c
 . protect.c
 . protect.h
 . i8269.c
This commit is contained in:
Ben Gras
2006-12-22 15:22:27 +00:00
parent f7984144d5
commit 6f77685609
100 changed files with 1528 additions and 1633 deletions
Download Patch File Download Diff File Expand all files Collapse all files

6
servers/is/dmp_kernel.c
View File

@@ -4,6 +4,7 @@
#include <timers.h>
#include <ibm/interrupt.h>
#include <minix/endpoint.h>
#include <minix/sys_config.h>
#include "../../kernel/const.h"
#include "../../kernel/config.h"
#include "../../kernel/debug.h"
@@ -292,7 +293,6 @@ PUBLIC void kenv_dmp()
printf("- pc_at: %3d\n", machine.pc_at);
printf("- ps_mca: %3d\n", machine.ps_mca);
printf("- processor: %3d\n", machine.processor);
printf("- protected: %3d\n", machine.prot);
printf("- vdu_ega: %3d\n", machine.vdu_ega);
printf("- vdu_vga: %3d\n\n", machine.vdu_vga);
printf("Kernel info structure:\n");
@@ -482,7 +482,7 @@ PUBLIC void proctab_dmp()
return;
}
printf("\n-nr-----gen---endpoint-name--- -prior-quant- -user---sys----size-rts flags-\n");
printf("\n-nr-----gen---endpoint-name--- -prior-quant- -user----sys----size-rts flags\n");
for (rp = oldrp; rp < END_PROC_ADDR; rp++) {
if (isemptyp(rp)) continue;
@@ -495,7 +495,7 @@ PUBLIC void proctab_dmp()
else if (proc_nr(rp) < 0) printf("[%2d] ", proc_nr(rp));
else printf(" %2d ", proc_nr(rp));
printf(" %5d %10d ", _ENDPOINT_G(rp->p_endpoint), rp->p_endpoint);
printf("%-8.8s %02u/%02u %02d/%02u %6lu%6lu %6uK %s",
printf("%-8.8s %02u/%02u %02d/%02u %6lu %6lu %5uK %s",
rp->p_name,
rp->p_priority, rp->p_max_priority,
rp->p_ticks_left, rp->p_quantum_size,