Changeset 5f9768bb in mainline

Timestamp:

2013-11-19T11:36:53Z (10 years ago)

Author:

Vojtech Horky <vojtechhorky@…>

Branches:

lfn, master, serial, ticket/834-toolchain-update, topic/msim-upgrade, topic/simplify-dev-export

Children:

67ddb71

Parents:

18dc93c

Message:

Add some ARM EABI functions

Location:

uspace/lib

Files:

• softfloat/softfloat.c (modified) (2 diffs)
• softfloat/softfloat.h (modified) (1 diff)
• softint/generic/shift.c (modified) (1 diff)
• softint/include/shift.h (modified) (1 diff)

uspace/lib/softfloat/softfloat.c

@@ -1285 +1285 @@
 }
 
+double __aeabi_l2d(long long i)
+{
+        return __floattidf(i);
+}
+
+float __aeabi_l2f(long long i)
+{
+        return __floattisf(i);
+}
+
+float __aeabi_ul2f(unsigned long long u)
+{
+        return __floatuntisf(u);
+}
+
 int __aeabi_f2iz(float a)
 {
@@ -1303 +1318 @@
 {
         return __fixunsdfsi(a);
+}
+
+long long __aeabi_d2lz(double a)
+{
+        return __fixdfti(a);
 }
 

uspace/lib/softfloat/softfloat.h

@@ -208 +208 @@
 extern double __aeabi_i2d(int);
 extern double __aeabi_ui2d(unsigned int);
+extern double __aeabi_l2d(long long);
+extern float __aeabi_l2f(long long);
+extern float __aeabi_ul2f(unsigned long long);
 extern unsigned int __aeabi_d2uiz(double);
+extern long long __aeabi_d2lz(double);
 
 extern int __aeabi_f2iz(float);

uspace/lib/softint/generic/shift.c

@@ -123 +123 @@
 }
 
+long long __aeabi_llsl(long long val, int shift)
+{
+        return __ashldi3(val, shift);
+}
+
 /** @}
  */

uspace/lib/softint/include/shift.h

@@ -46 +46 @@
 extern long long __lshrdi3(long long, int);
 
+
+/* ARM EABI */
+extern long long __aeabi_llsl(long long, int);
+
 #endif