From: Peter Chubb <peter@chubb.wattle.id.au>
To: linux-ia64@vger.kernel.org
Subject: [Linux-ia64] Clean up IA32 support a little...
Date: Thu, 18 Apr 2002 01:17:06 +0000 [thread overview]
Message-ID: <marc-linux-ia64-105590701905482@msgid-missing> (raw)
Hi,
The attached patch cleans up IA32 support a little.
As it's impossible at present to compile and use IA32 support as a
module, disallow that; and also provide dummy functions to remove
compilation warnings if CONFIG_IA32_SUPPORT is off.
# This is a BitKeeper generated patch for the following project:
# Project Name: Linux kernel tree
# This patch format is intended for GNU patch command version 2.5 or higher.
# This patch includes the following deltas:
# ChangeSet 1.494 -> 1.495
# include/asm-ia64/system.h 1.9 -> 1.10
# arch/ia64/config.in 1.16 -> 1.17
#
# The following is the BitKeeper ChangeSet Log
# --------------------------------------------
# 02/04/18 peterc@redback.cse.unsw.edu.au 1.495
# Disallow compiling IA32 support as a module (it doesn't work) and make sure that
# if IA32 support is not enabled, the resulting compilation com,pletes without warnings.
# --------------------------------------------
#
diff -Nru a/arch/ia64/config.in b/arch/ia64/config.in
--- a/arch/ia64/config.in Thu Apr 18 11:14:25 2002
+++ b/arch/ia64/config.in Thu Apr 18 11:14:25 2002
@@ -83,7 +83,7 @@
define_bool CONFIG_KCORE_ELF y # On IA-64, we always want an ELF /proc/kcore.
bool 'SMP support' CONFIG_SMP
-tristate 'Support running of Linux/x86 binaries' CONFIG_IA32_SUPPORT
+bool 'Support running of Linux/x86 binaries' CONFIG_IA32_SUPPORT
bool 'Performance monitor support' CONFIG_PERFMON
tristate '/proc/pal support' CONFIG_IA64_PALINFO
tristate '/proc/efi/vars support' CONFIG_EFI_VARS
diff -Nru a/include/asm-ia64/system.h b/include/asm-ia64/system.h
--- a/include/asm-ia64/system.h Thu Apr 18 11:14:25 2002
+++ b/include/asm-ia64/system.h Thu Apr 18 11:14:25 2002
@@ -353,6 +353,9 @@
# define IS_IA32_PROCESS(regs) (ia64_psr(regs)->is != 0)
#else
# define IS_IA32_PROCESS(regs) 0
+struct task_struct;
+static inline void ia32_save_state(struct task_struct *t __attribute__((unused))){}
+static inline void ia32_load_state(struct task_struct *t __attribute__((unused))){}
#endif
/*
next reply other threads:[~2002-04-18 1:17 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2002-04-18 1:17 Peter Chubb [this message]
2002-04-18 14:13 ` [Linux-ia64] Clean up IA32 support a little n0ano
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