From: Paul Brook <paul@codesourcery.com>
Date: Tue, 24 Aug 2004 11:32:53 +0000 (+0000)
Subject: arm.c (arm_override_options): Update error message.
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=72cdc5438dbf7b9531d3b9e5a34714b9c7a20806;p=gcc.git

arm.c (arm_override_options): Update error message.

	* config/arm/arm.c (arm_override_options): Update error message.
	* config/arm/arm.h (TARGET_HARD_FLOAT): Rename to
	TARGET_HARD_FLOAT_ABI.
	(TARGET_SOFT_FLOAT_ABI): Rename to TARGET_HARD_FLOAT.
	(LIBCALL_VALUE, FUNCTION_VALUE_REGNO_P): Use TARGET_HARD_FLOAT_ABI.

From-SVN: r86479
---

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index e6ec76029f6..f6bb1b91c04 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,11 @@
+2004-08-24  Paul Brook  <paul@codesourcery.com>
+
+	* config/arm/arm.c (arm_override_options): Update error message.
+	* config/arm/arm.h (TARGET_HARD_FLOAT): Rename to
+	TARGET_HARD_FLOAT_ABI.
+	(TARGET_SOFT_FLOAT_ABI): Rename to TARGET_HARD_FLOAT.
+	(LIBCALL_VALUE, FUNCTION_VALUE_REGNO_P): Use TARGET_HARD_FLOAT_ABI.
+
 2004-08-24  Kazuhiro Inaoka  <inaoka.kazuhiro@renesas.com>
 
 	PR target/17093
diff --git a/gcc/config/arm/arm.c b/gcc/config/arm/arm.c
index 63dc8499d10..f2f167c5501 100644
--- a/gcc/config/arm/arm.c
+++ b/gcc/config/arm/arm.c
@@ -1071,8 +1071,9 @@ arm_override_options (void)
 	arm_float_abi = ARM_FLOAT_ABI_HARD;
     }
 
-  if (arm_float_abi == ARM_FLOAT_ABI_SOFTFP)
-    sorry ("-mfloat-abi=softfp");
+  if (arm_float_abi == ARM_FLOAT_ABI_HARD && TARGET_VFP)
+    sorry ("-mfloat-abi=hard and VFP");
+
   /* If soft-float is specified then don't use FPU.  */
   if (TARGET_SOFT_FLOAT)
     arm_fpu_arch = FPUTYPE_NONE;
diff --git a/gcc/config/arm/arm.h b/gcc/config/arm/arm.h
index dea88f1ee8c..0ba70f9b923 100644
--- a/gcc/config/arm/arm.h
+++ b/gcc/config/arm/arm.h
@@ -268,8 +268,10 @@ extern GTY(()) rtx aof_pic_label;
 #define TARGET_APCS_FLOAT		(target_flags & ARM_FLAG_APCS_FLOAT)
 #define TARGET_APCS_REENT		(target_flags & ARM_FLAG_APCS_REENT)
 #define TARGET_SOFT_FLOAT		(arm_float_abi == ARM_FLOAT_ABI_SOFT)
-#define TARGET_SOFT_FLOAT_ABI		(arm_float_abi != ARM_FLOAT_ABI_HARD)
-#define TARGET_HARD_FLOAT		(arm_float_abi == ARM_FLOAT_ABI_HARD)
+/* Use hardware floating point instructions. */
+#define TARGET_HARD_FLOAT		(arm_float_abi != ARM_FLOAT_ABI_SOFT)
+/* Use hardware floating point calling convention.  */
+#define TARGET_HARD_FLOAT_ABI		(arm_float_abi == ARM_FLOAT_ABI_HARD)
 #define TARGET_FPA			(arm_fp_model == ARM_FP_MODEL_FPA)
 #define TARGET_MAVERICK			(arm_fp_model == ARM_FP_MODEL_MAVERICK)
 #define TARGET_VFP			(arm_fp_model == ARM_FP_MODEL_VFP)
@@ -1549,10 +1551,10 @@ enum reg_class
 /* Define how to find the value returned by a library function
    assuming the value has mode MODE.  */
 #define LIBCALL_VALUE(MODE)  \
-  (TARGET_ARM && TARGET_HARD_FLOAT && TARGET_FPA			\
+  (TARGET_ARM && TARGET_HARD_FLOAT_ABI && TARGET_FPA			\
    && GET_MODE_CLASS (MODE) == MODE_FLOAT				\
    ? gen_rtx_REG (MODE, FIRST_FPA_REGNUM)				\
-   : TARGET_ARM && TARGET_HARD_FLOAT && TARGET_MAVERICK			\
+   : TARGET_ARM && TARGET_HARD_FLOAT_ABI && TARGET_MAVERICK		\
      && GET_MODE_CLASS (MODE) == MODE_FLOAT				\
    ? gen_rtx_REG (MODE, FIRST_CIRRUS_FP_REGNUM) 			\
    : TARGET_IWMMXT_ABI && arm_vector_mode_supported_p (MODE)    	\
@@ -1572,10 +1574,10 @@ enum reg_class
 #define FUNCTION_VALUE_REGNO_P(REGNO)  \
   ((REGNO) == ARG_REGISTER (1) \
    || (TARGET_ARM && ((REGNO) == FIRST_CIRRUS_FP_REGNUM)		\
-       && TARGET_HARD_FLOAT && TARGET_MAVERICK)				\
+       && TARGET_HARD_FLOAT_ABI && TARGET_MAVERICK)			\
    || ((REGNO) == FIRST_IWMMXT_REGNUM && TARGET_IWMMXT_ABI) \
    || (TARGET_ARM && ((REGNO) == FIRST_FPA_REGNUM)			\
-       && TARGET_HARD_FLOAT && TARGET_FPA))
+       && TARGET_HARD_FLOAT_ABI && TARGET_FPA))
 
 /* How large values are returned */
 /* A C expression which can inhibit the returning of certain function values