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);
}
