[ro-oslib-commits] SF.net SVN: ro-oslib: [289] trunk/!OsLib

[<th...@us...>]

Revision: 289
          http://ro-oslib.svn.sourceforge.net/ro-oslib/?rev=289&view=rev
Author:   thughes
Date:     2007-11-18 08:35:14 -0800 (Sun, 18 Nov 2007)

Log Message:
-----------
Added support for OS_ClaimSWI, OS_ReleaseSWI and OS_ClaimOSSWI based on
usenet discussion (http://tinyurl.com/2vfp8k). (20071118-2, Graham Shaw)

Modified Paths:
--------------
    trunk/!OsLib/Source/Core/oslib/OS.swi
    trunk/!OsLib/docs/ChangeLog

Modified: trunk/!OsLib/Source/Core/oslib/OS.swi
===================================================================
--- trunk/!OsLib/Source/Core/oslib/OS.swi	2007-11-18 16:09:19 UTC (rev 288)
+++ trunk/!OsLib/Source/Core/oslib/OS.swi	2007-11-18 16:35:14 UTC (rev 289)
@@ -1884,6 +1884,24 @@
          R1! = OS_ColourNumber: colour_number
    )  );
 
+SWI OS_ClaimSWI =
+   (  NUMBER 0x62 "Claims a software interrupt",
+      ENTRY
+      (  R0 = .Int: swi,
+         R1 -> .Asm: routine,
+         R2 = .Ref .Data: handle //should be int, like other handles
+      )
+   );
+
+SWI OS_ReleaseSWI =
+   (  NUMBER 0x63 "Release a software interrupt",
+      ENTRY
+      (  R0 = .Int: swi,
+         R1 -> .Asm: routine,
+         R2 = .Ref .Data: handle //should be int, like other handles
+      )
+   );
+
 TYPE OS_PointerType = .Int;
 CONST
    PointerV_TypeQuadrature   = OS_PointerType: 0,
@@ -2482,6 +2500,34 @@
 SWI OS_EnterUSR26 = //RO4+
    (  NUMBER 0x74 "Enter 26 bit user mode - RISC O S 4+");
 
+SWI OS_ClaimOSSWI =
+   (  NUMBER 0x77 "Claims or releases a software interrupt -
+      see individual reason codes", ABSENT);
+
+SWI OSClaimOSSWI_Claim =
+   (  NUMBER 0x77,
+      ENTRY
+      (  R0 # 0 "Claims a software interrupt",
+         R1 = .Int: swi,
+         R2 -> .Asm: routine,
+         R3 = .Ref .Data: handle //should be int, like other handles
+      ),
+      EXIT
+      (  R2 -> .Asm: old_routine,
+         R3 = .Ref .Data: old_handle
+      )
+   );
+
+SWI OSClaimOSSWI_Release =
+   (  NUMBER 0x77,
+      ENTRY
+      (  R0 # 1 "Releases a software interrupt",
+         R1 = .Int: swi,
+         R2 -> .Asm: routine,
+         R3 = .Ref .Data: handle //should be int, like other handles
+      )
+   );
+
 TYPE OS_HardwareFlags = .Bits;
 
 SWI OS_Hardware =

Modified: trunk/!OsLib/docs/ChangeLog
===================================================================
--- trunk/!OsLib/docs/ChangeLog	2007-11-18 16:09:19 UTC (rev 288)
+++ trunk/!OsLib/docs/ChangeLog	2007-11-18 16:35:14 UTC (rev 289)
@@ -5,15 +5,20 @@
 OSLib 7.00 - In development
 ----------
 
-*  Build Environment
-   - OSLib sources are now on sourceforge.net SVN managed i.s.o. CVS.
-     (20070414-1, John Tytgat)
+*  Enhancemnts
+   - Added support for OS_ClaimSWI, OS_ReleaseSWI and OS_ClaimOSSWI
+     based on usenet discussion (http://tinyurl.com/2vfp8k).
+     (20071118-2, Graham Shaw)
 
 *  Bug Fixes
    - Corrected register usage for PDumper_TidyJob and definition of
      PDumper_Format and added some new format values based on a news
      posting (http://tinyurl.com/2wofsw). (20071118-1, Richard Spencer)
 
+*  Build Environment
+   - OSLib sources are now on sourceforge.net SVN managed i.s.o. CVS.
+     (20070414-1, John Tytgat)
+
 OSLib 6.90 - Tony van der Hoff 02/01/2007
 ----------
 *  Enhancemnts


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