From: Alistair Francis <alistair.francis@wdc.com>
To: libc-alpha@sourceware.org
Cc: alistair.francis@wdc.com, alistair23@gmail.com
Subject: [PATCH v3 16/19] riscv32: Specify the arch_minimum_kernel as 5.4
Date: Sun, 12 Jul 2020 08:48:03 -0700 [thread overview]
Message-ID: <f2b402b31d9aa8cbd5bcbe568c7f5f59cd00aeaa.1594568655.git.alistair.francis@wdc.com> (raw)
In-Reply-To: <cover.1594568655.git.alistair.francis@wdc.com>
---
sysdeps/unix/sysv/linux/riscv/configure | 4 ++++
sysdeps/unix/sysv/linux/riscv/configure.ac | 4 ++++
2 files changed, 8 insertions(+)
diff --git a/sysdeps/unix/sysv/linux/riscv/configure b/sysdeps/unix/sysv/linux/riscv/configure
index 2b3c77f18c..33139618e7 100755
--- a/sysdeps/unix/sysv/linux/riscv/configure
+++ b/sysdeps/unix/sysv/linux/riscv/configure
@@ -162,6 +162,10 @@ if test $libc_cv_riscv_int_abi = no; then
as_fn_error $? "Unable to determine integer ABI" "$LINENO" 5
fi
+if test $libc_cv_riscv_int_abi = ilp32; then
+ arch_minimum_kernel=5.4.0
+fi
+
libc_cv_riscv_float_abi=no
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
diff --git a/sysdeps/unix/sysv/linux/riscv/configure.ac b/sysdeps/unix/sysv/linux/riscv/configure.ac
index 710d46afcd..9c736415f7 100644
--- a/sysdeps/unix/sysv/linux/riscv/configure.ac
+++ b/sysdeps/unix/sysv/linux/riscv/configure.ac
@@ -13,6 +13,10 @@ if test $libc_cv_riscv_int_abi = no; then
AC_MSG_ERROR([Unable to determine integer ABI])
fi
+if test $libc_cv_riscv_int_abi = ilp32; then
+ arch_minimum_kernel=5.4.0
+fi
+
libc_cv_riscv_float_abi=no
AC_EGREP_CPP(yes, [#ifdef __riscv_float_abi_double
yes
--
2.27.0
next prev parent reply other threads:[~2020-07-12 15:57 UTC|newest]
Thread overview: 58+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-07-12 15:47 [PATCH v3 00/19] glibc port for 32-bit RISC-V (RV32) Alistair Francis
2020-07-12 15:47 ` [PATCH v3 01/19] RISC-V: Use 64-bit time_t and off_t for RV32 and RV64 Alistair Francis
2020-07-15 17:29 ` Maciej W. Rozycki
2020-07-12 15:47 ` [PATCH v3 02/19] RISC-V: Cleanup some of the sysdep.h code Alistair Francis
2020-07-16 1:07 ` Maciej W. Rozycki
2020-08-10 15:16 ` Alistair Francis
2020-07-12 15:47 ` [PATCH v3 03/19] RISC-V: Use 64-bit-time syscall numbers with the 32-bit port Alistair Francis
2020-07-16 1:58 ` Maciej W. Rozycki
2020-08-10 15:15 ` Alistair Francis
2020-07-12 15:47 ` [PATCH v3 04/19] RISC-V: Add support for 32-bit vDSO calls Alistair Francis
2020-07-16 0:12 ` Maciej W. Rozycki
2020-07-12 15:47 ` [PATCH v3 05/19] RISC-V: Support dynamic loader for the 32-bit Alistair Francis
2020-07-12 15:47 ` [PATCH v3 06/19] sysv/linux: riscv: Fix dl-cache.h indentation Alistair Francis
2020-07-16 6:31 ` Maciej W. Rozycki
2020-07-12 15:47 ` [PATCH v3 07/19] RISC-V: Add path of library directories for the 32-bit Alistair Francis
2020-07-16 7:03 ` Maciej W. Rozycki
2020-07-12 15:47 ` [PATCH v3 08/19] RISC-V: Add arch-syscall.h for RV32 Alistair Francis
2020-07-12 15:47 ` [PATCH v3 09/19] RISC-V: nptl: update default pthread-offsets.h Alistair Francis
2020-07-12 15:47 ` [PATCH v3 10/19] RISC-V: Support the 32-bit ABI implementation Alistair Francis
2020-07-16 8:23 ` Maciej W. Rozycki
2020-07-12 15:47 ` [PATCH v3 11/19] RISC-V: Hard float support for 32-bit Alistair Francis
2020-07-16 8:27 ` Maciej W. Rozycki
2020-07-12 15:47 ` [PATCH v3 12/19] RISC-V: Add ABI lists Alistair Francis
2020-07-12 15:47 ` [PATCH v3 13/19] RISC-V: Add the RV32 libm-test-ulps Alistair Francis
2020-07-13 17:14 ` Maciej W. Rozycki
2020-07-13 17:32 ` Alistair Francis
2020-07-13 19:19 ` Maciej W. Rozycki
2020-07-13 19:38 ` Carlos O'Donell
2020-07-30 23:11 ` [PATCH] RISC-V: Update lp64d libm-test-ulps according to HiFive Unleashed Maciej W. Rozycki
2020-08-03 17:52 ` Carlos O'Donell
2020-08-04 12:01 ` Maciej W. Rozycki
2020-07-13 21:26 ` [PATCH v3 13/19] RISC-V: Add the RV32 libm-test-ulps Joseph Myers
2020-07-13 21:30 ` Carlos O'Donell
2020-07-13 21:59 ` Joseph Myers
2020-07-13 22:26 ` Andrew Waterman
2020-07-14 0:00 ` Maciej W. Rozycki
2020-07-14 17:24 ` Joseph Myers
2020-07-12 15:47 ` [PATCH v3 14/19] RISC-V: Fix llrint and llround missing exceptions on RV32 Alistair Francis
2020-07-14 22:13 ` Maciej W. Rozycki
2020-07-22 16:30 ` Alistair Francis
2020-07-12 15:48 ` [PATCH v3 15/19] RISC-V: Build Infastructure for 32-bit Alistair Francis
2020-07-14 23:55 ` Maciej W. Rozycki
2020-08-10 15:45 ` Alistair Francis
2020-07-12 15:48 ` Alistair Francis [this message]
2020-07-15 0:06 ` [PATCH v3 16/19] riscv32: Specify the arch_minimum_kernel as 5.4 Maciej W. Rozycki
2020-07-16 1:34 ` Maciej W. Rozycki
2020-07-12 15:48 ` [PATCH v3 17/19] RISC-V: Add rv32 path to RTLDLIST in ldd Alistair Francis
2020-07-15 0:32 ` Maciej W. Rozycki
2020-08-10 20:04 ` Alistair Francis
2020-07-12 15:48 ` [PATCH v3 18/19] Documentation for the RISC-V 32-bit port Alistair Francis
2020-07-13 17:17 ` Adhemerval Zanella
2020-07-14 13:28 ` Alistair Francis
2020-07-15 0:53 ` Maciej W. Rozycki
2020-07-22 16:33 ` Alistair Francis
2020-07-12 15:48 ` [PATCH v3 19/19] Add RISC-V 32-bit target to build-many-glibcs.py Alistair Francis
2020-07-15 1:16 ` Maciej W. Rozycki
2020-07-13 21:15 ` [PATCH v3 00/19] glibc port for 32-bit RISC-V (RV32) Joseph Myers
2020-07-14 13:18 ` Alistair Francis
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