[commit] r3725 - cpu/arm cpu/arm/build cpu/x86/build forth/wrapper

[repository service]

Author: tooch
Date: Tue Apr 29 23:06:32 2014
New Revision: 3725
URL: http://tracker.coreboot.org/trac/openfirmware/changeset/3725

Log:
core - Tiny lint fixes, detected on Apple LLVM-based SDK. And one not so tiny,
as OS X dropped support for sbrk().

Modified:
   cpu/arm/armsim.c
   cpu/arm/build/Makefile
   cpu/x86/build/Makefile
   forth/wrapper/wrapper.c

Modified: cpu/arm/armsim.c
==============================================================================
--- cpu/arm/armsim.c	Thu Apr 17 06:51:19 2014	(r3724)
+++ cpu/arm/armsim.c	Tue Apr 29 23:06:32 2014	(r3725)
@@ -318,7 +318,7 @@
     register u32 res;
     register u32 cond;
     register u32 temp;
-    u32 indent = 0;
+    s32 indent = 0;
     u32 name;
     u32 namelen;
     // u32 last_pc;
@@ -448,12 +448,12 @@
            switch (BXTYPE) {
     // P=0, U=1, bit22=0, W=0 - post-index, subtract offset, register, no writeback
 	   case 0x9: INSTR("umull");
-	       { unsigned long long result;
-		   result = (unsigned long long)RM * (unsigned long long)RS;
+	       { u64 result;
+		   result = (u64)RM * (u64)RS;
                    RN = (u32)((result >> 32) & 0xffffffffLL);
                    RD = (u32)(result & 0xffffffffLL);
 		   if (S) {
-		       N = (result < 0);
+                       N = (RN & 0x80000000LL) ? 1 : 0;
 		       Z = (result == 0);
 		   }
 	       }
@@ -516,7 +516,7 @@
                case 0x5:
                case 0x7: INSTR("sbc"); SHFT(res); SBB(RD, res, RN, C); break;
                case 0x9: INSTR("smull"); 
-	       { long long result, a, b;
+	       { s64 result, a, b;
 		   a = (int)RM;
 		   b = (int)RS;
 		   result = a * b;

Modified: cpu/arm/build/Makefile
==============================================================================
--- cpu/arm/build/Makefile	Thu Apr 17 06:51:19 2014	(r3724)
+++ cpu/arm/build/Makefile	Tue Apr 29 23:06:32 2014	(r3725)
@@ -32,5 +32,7 @@
 
 # Don't use *.dic so as not to remove builder.dic
 clean:
-	rm -f tools.dic kernel.dic basefw.dic *.log headers *~ inflate.bin build *.tag
-	make -C ../${OS} clean
+	rm -f tools.dic kernel.dic basefw.dic
+	rm -f *.tag *.log headers *~ inflate.bin build
+	@make -C ../${OS} clean
+	@make -C ${HOSTDIR} clean

Modified: cpu/x86/build/Makefile
==============================================================================
--- cpu/x86/build/Makefile	Thu Apr 17 06:51:19 2014	(r3724)
+++ cpu/x86/build/Makefile	Tue Apr 29 23:06:32 2014	(r3725)
@@ -24,4 +24,6 @@
 
 # Don't use *.dic so as not to remove builder.dic
 clean:
-	rm -f tools.dic kernel.dic basefw.dic *.log headers *~ inflate.bin build
+	rm -f tools.dic kernel.dic basefw.dic
+	rm -f *.tag *.log headers *~ inflate.bin build
+	make -C ../${OS} clean

Modified: forth/wrapper/wrapper.c
==============================================================================
--- forth/wrapper/wrapper.c	Thu Apr 17 06:51:19 2014	(r3724)
+++ forth/wrapper/wrapper.c	Tue Apr 29 23:06:32 2014	(r3725)
@@ -2111,7 +2111,12 @@
 INTERNAL long
 m_sbrk(long size)
 {
+#ifdef __APPLE__
+	perror("forth: sbrk is no longer supported on Mac OS X 10.9\n");
+	exit(1);
+#else  // Other UNIXs still support sbrk()
 	return((long)sbrk(size));
+#endif
 }
 #endif