Laurent Vivier c1b482e48a Preserve register %a2. ...

If we don't preserver the %a2 register through MacOS traps, the content
of "emile_l2_header_t* info" in second/main:start() is lost.

It seems gcc supposes this register is not modified whereas it is.

This has been detected on a powermac 7100. I don't know if this appears
because of the powermac ROM or of the gcc version (4.3.2).

Signed-off-by: Laurent Vivier <laurent@vivier.eu>

2009-06-11 22:02:04 +02:00

..

macos

Preserve register %a2.

2009-06-11 22:02:04 +02:00

CloseDriver.c

Add include <sys/types>, patch by Finn Thain

2007-09-03 17:51:12 +00:00

GetDCtlEntry.c

remove traces

2007-09-29 21:27:48 +00:00

libmacos.h

remove display_properties.S and define LMGetMainDevice(), detect display in vga_init()

2007-03-31 07:26:05 +00:00

Makefile

Implement GetDCtlEntry()

2007-09-29 21:23:45 +00:00

OpenDriver.c

Add include <sys/types>, patch by Finn Thain

2007-09-03 17:51:12 +00:00

SerGetBuf.c

Add include <sys/types>, patch by Finn Thain

2007-09-03 17:51:12 +00:00