diff options
Diffstat (limited to 'ArmPkg')
4 files changed, 94 insertions, 1 deletions
diff --git a/ArmPkg/Library/ArmSoftFloatLib/Arm/__aeabi_cdcmp.asm b/ArmPkg/Library/ArmSoftFloatLib/Arm/__aeabi_cdcmp.asm new file mode 100644 index 0000000000..4383f6a25e --- /dev/null +++ b/ArmPkg/Library/ArmSoftFloatLib/Arm/__aeabi_cdcmp.asm @@ -0,0 +1,47 @@ +//------------------------------------------------------------------------------
+//
+// Copyright (c) 2015, Linaro Limited. All rights reserved.
+//
+// This program and the accompanying materials
+// are licensed and made available under the terms and conditions of the BSD License
+// which accompanies this distribution. The full text of the license may be found at
+// http://opensource.org/licenses/bsd-license.php
+//
+// THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
+// WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+//
+//------------------------------------------------------------------------------
+
+ EXPORT __aeabi_cdrcmple
+ EXPORT __aeabi_cdcmpeq
+ EXPORT __aeabi_cdcmple
+ IMPORT _softfloat_float64_eq
+ IMPORT _softfloat_float64_lt
+
+ AREA __aeabi_cdcmp, CODE, READONLY
+ PRESERVE8
+
+__aeabi_cdrcmple
+ MOV IP, R0
+ MOV R0, R2
+ MOV R2, IP
+
+ MOV IP, R1
+ MOV R1, R3
+ MOV R3, IP
+
+__aeabi_cdcmpeq
+__aeabi_cdcmple
+ PUSH {R0 - R3, IP, LR}
+ BL _softfloat_float64_eq
+ SUB IP, R0, #1
+ CMP IP, #0 // sets C and Z if R0 == 1
+ POPEQ {R0 - R3, IP, PC}
+
+ LDM SP, {R0 - R3}
+ BL _softfloat_float64_lt
+ SUB IP, R0, #1
+ CMP IP, #1 // sets C if R0 == 0
+ POP {R0 - R3, IP, PC}
+
+ END
diff --git a/ArmPkg/Library/ArmSoftFloatLib/Arm/__aeabi_cfcmp.asm b/ArmPkg/Library/ArmSoftFloatLib/Arm/__aeabi_cfcmp.asm new file mode 100644 index 0000000000..247f6306eb --- /dev/null +++ b/ArmPkg/Library/ArmSoftFloatLib/Arm/__aeabi_cfcmp.asm @@ -0,0 +1,43 @@ +//------------------------------------------------------------------------------
+//
+// Copyright (c) 2015, Linaro Limited. All rights reserved.
+//
+// This program and the accompanying materials
+// are licensed and made available under the terms and conditions of the BSD License
+// which accompanies this distribution. The full text of the license may be found at
+// http://opensource.org/licenses/bsd-license.php
+//
+// THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
+// WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+//
+//------------------------------------------------------------------------------
+
+ EXPORT __aeabi_cfrcmple
+ EXPORT __aeabi_cfcmpeq
+ EXPORT __aeabi_cfcmple
+ IMPORT _softfloat_float32_eq
+ IMPORT _softfloat_float32_lt
+
+ AREA __aeabi_cfcmp, CODE, READONLY
+ PRESERVE8
+
+__aeabi_cfrcmple
+ MOV IP, R0
+ MOV R0, R1
+ MOV R1, IP
+
+__aeabi_cfcmpeq
+__aeabi_cfcmple
+ PUSH {R0 - R3, IP, LR}
+ BL _softfloat_float32_eq
+ SUB IP, R0, #1
+ CMP IP, #0 // sets C and Z if R0 == 1
+ POPEQ {R0 - R3, IP, PC}
+
+ LDM SP, {R0 - R1}
+ BL _softfloat_float32_lt
+ SUB IP, R0, #1
+ CMP IP, #1 // sets C if R0 == 0
+ POP {R0 - R3, IP, PC}
+
+ END
diff --git a/ArmPkg/Library/ArmSoftFloatLib/ArmSoftFloatLib.inf b/ArmPkg/Library/ArmSoftFloatLib/ArmSoftFloatLib.inf index 76fa0da903..f090b3f288 100644 --- a/ArmPkg/Library/ArmSoftFloatLib/ArmSoftFloatLib.inf +++ b/ArmPkg/Library/ArmSoftFloatLib/ArmSoftFloatLib.inf @@ -41,6 +41,9 @@ Arm/__aeabi_dcmpun.c
Arm/__aeabi_fcmpun.c
+ Arm/__aeabi_cdcmp.asm | RVCT
+ Arm/__aeabi_cfcmp.asm | RVCT
+
[Packages]
MdePkg/MdePkg.dec
diff --git a/ArmPkg/Library/ArmSoftFloatLib/softfloat-for-gcc.h b/ArmPkg/Library/ArmSoftFloatLib/softfloat-for-gcc.h index 420cecc298..c825d70097 100644 --- a/ArmPkg/Library/ArmSoftFloatLib/softfloat-for-gcc.h +++ b/ArmPkg/Library/ArmSoftFloatLib/softfloat-for-gcc.h @@ -196,7 +196,7 @@ #define float128_gt __gttf2
#endif
-#ifdef __ARM_EABI__
+#if defined (__ARM_EABI__) || defined (__CC_ARM)
#ifdef __ARM_PCS_VFP
#include <arm/aeabi.h>
#endif
|