CVS commit: src/lib/libc/arch/riscv/gen

[Taylor R Campbell]

Module Name:    src
Committed By:   riastradh
Date:           Thu May 16 00:56:11 UTC 2024

Modified Files:
        src/lib/libc/arch/riscv/gen: fpgetround.c fpsetround.c

Log Message:
riscv: Nix shifting around FRRM and FSRM in libc too.

These read and write the floating-point rounding mode directly, not
the whole floating-point control and status register.


To generate a diff of this commit:
cvs rdiff -u -r1.3 -r1.4 src/lib/libc/arch/riscv/gen/fpgetround.c \
    src/lib/libc/arch/riscv/gen/fpsetround.c

Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.


Modified files:

Index: src/lib/libc/arch/riscv/gen/fpgetround.c
diff -u src/lib/libc/arch/riscv/gen/fpgetround.c:1.3 src/lib/libc/arch/riscv/gen/fpgetround.c:1.4
--- src/lib/libc/arch/riscv/gen/fpgetround.c:1.3	Sun May  7 12:41:47 2023
+++ src/lib/libc/arch/riscv/gen/fpgetround.c	Thu May 16 00:56:11 2024
@@ -1,4 +1,4 @@
-/*	$NetBSD: fpgetround.c,v 1.3 2023/05/07 12:41:47 skrll Exp $	*/
+/*	$NetBSD: fpgetround.c,v 1.4 2024/05/16 00:56:11 riastradh Exp $	*/
 
 /*
  * Copyright (c) 1999 The NetBSD Foundation, Inc.
@@ -31,7 +31,7 @@
 
 #include <sys/cdefs.h>
 #if defined(LIBC_SCCS) && !defined(lint)
-__RCSID("$NetBSD: fpgetround.c,v 1.3 2023/05/07 12:41:47 skrll Exp $");
+__RCSID("$NetBSD: fpgetround.c,v 1.4 2024/05/16 00:56:11 riastradh Exp $");
 #endif /* LIBC_SCCS and not lint */
 
 #include "namespace.h"
@@ -47,5 +47,5 @@ __weak_alias(fpgetround,_fpgetround)
 fp_rnd
 fpgetround(void)
 {
-	return __SHIFTOUT(fcsr_read(), FCSR_FRM);
+	return fcsr_frm_read();
 }
Index: src/lib/libc/arch/riscv/gen/fpsetround.c
diff -u src/lib/libc/arch/riscv/gen/fpsetround.c:1.3 src/lib/libc/arch/riscv/gen/fpsetround.c:1.4
--- src/lib/libc/arch/riscv/gen/fpsetround.c:1.3	Sun May  7 12:41:47 2023
+++ src/lib/libc/arch/riscv/gen/fpsetround.c	Thu May 16 00:56:11 2024
@@ -1,4 +1,4 @@
-/*	$NetBSD: fpsetround.c,v 1.3 2023/05/07 12:41:47 skrll Exp $	*/
+/*	$NetBSD: fpsetround.c,v 1.4 2024/05/16 00:56:11 riastradh Exp $	*/
 
 /*
  * Copyright (c) 1999 The NetBSD Foundation, Inc.
@@ -31,7 +31,7 @@
 
 #include <sys/cdefs.h>
 #if defined(LIBC_SCCS) && !defined(lint)
-__RCSID("$NetBSD: fpsetround.c,v 1.3 2023/05/07 12:41:47 skrll Exp $");
+__RCSID("$NetBSD: fpsetround.c,v 1.4 2024/05/16 00:56:11 riastradh Exp $");
 #endif /* LIBC_SCCS and not lint */
 
 #include "namespace.h"
@@ -47,5 +47,5 @@ __weak_alias(fpsetround,_fpsetround)
 fp_rnd
 fpsetround(fp_rnd rnd_dir)
 {
-	return __SHIFTOUT(fcsr_frm_write(__SHIFTIN(rnd_dir, FCSR_FRM)), FCSR_FRM);
+	return fcsr_frm_write(rnd_dir);
 }