[PATCH 0/2] small fixes for NIOS2

[PATCH 0/2] small fixes for NIOS2

[Luc Van Oostenryck]

Fix the width for 'long double' and add the predefines
with only the leading underscores.

Luc Van Oostenryck (2):
  nios2: long double is 64-bit
  nios2: add non-trailing double underscore predefines

 target-nios2.c | 11 +++++++++--
 1 file changed, 9 insertions(+), 2 deletions(-)

-- 
2.27.0

[PATCH 1/2] nios2: long double is 64-bit

[Luc Van Oostenryck]

On Nios2, long double are (of course) only 64 bits width.
Specify this in the target file.

Signed-off-by: Luc Van Oostenryck <luc.vanoostenryck@gmail.com>
---
 target-nios2.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/target-nios2.c b/target-nios2.c
index 05f0926e2df9..98813765b925 100644
--- a/target-nios2.c
+++ b/target-nios2.c
@@ -26,6 +26,8 @@ const struct target target_nios2 = {
 	.mach = MACH_NIOS2,
 	.bitness = ARCH_LP32,
 
+	.bits_in_longdouble = 64,
+
 	.predefine = predefine_nios2,
 	.builtins = builtins_nios2,
 };
-- 
2.27.0

[PATCH 2/2] nios2: add non-trailing double underscore predefines

[Luc Van Oostenryck]

For Nios2, some predefines with the trailing double underscores
were added but the variant with only the leading ones are also
used. So add these too.

Signed-off-by: Luc Van Oostenryck <luc.vanoostenryck@gmail.com>
---
 target-nios2.c | 9 +++++++--
 1 file changed, 7 insertions(+), 2 deletions(-)

diff --git a/target-nios2.c b/target-nios2.c
index 98813765b925..a478fff51e18 100644
--- a/target-nios2.c
+++ b/target-nios2.c
@@ -6,13 +6,18 @@
 
 static void predefine_nios2(const struct target *self)
 {
+	predefine("__NIOS2", 1, "1");
 	predefine("__NIOS2__", 1, "1");
+	predefine("__nios2", 1, "1");
 	predefine("__nios2__", 1, "1");
 
-	if (arch_big_endian)
+	if (arch_big_endian) {
+		predefine("__nios2_big_endian", 1, "1");
 		predefine("__nios2_big_endian__", 1, "1");
-	else
+	} else {
+		predefine("__nios2_little_endian", 1, "1");
 		predefine("__nios2_little_endian__", 1, "1");
+	}
 }
 
 static const struct builtin_fn builtins_nios2[] = {
-- 
2.27.0