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From: Wei Liu <wei.liu2@citrix.com>
To: Xen-devel <xen-devel@lists.xenproject.org>
Cc: Andrew Cooper <andrew.cooper3@citrix.com>,
	Wei Liu <wei.liu2@citrix.com>, Jan Beulich <JBeulich@suse.com>
Subject: [PATCH v2 02/18] x86/traps: export trapstr
Date: Fri, 5 May 2017 15:48:20 +0100	[thread overview]
Message-ID: <20170505144836.8612-3-wei.liu2@citrix.com> (raw)
In-Reply-To: <20170505144836.8612-1-wei.liu2@citrix.com>

It will be used in common and pv specific code. Export it in traps.h.

No functional change.

Signed-off-by: Wei Liu <wei.liu2@citrix.com>
---
 xen/arch/x86/traps.c        | 2 +-
 xen/include/asm-x86/traps.h | 2 ++
 2 files changed, 3 insertions(+), 1 deletion(-)

diff --git a/xen/arch/x86/traps.c b/xen/arch/x86/traps.c
index 27fdf12edb..8023392a06 100644
--- a/xen/arch/x86/traps.c
+++ b/xen/arch/x86/traps.c
@@ -544,7 +544,7 @@ static int nmi_show_execution_state(const struct cpu_user_regs *regs, int cpu)
     return 1;
 }
 
-static const char *trapstr(unsigned int trapnr)
+const char *trapstr(unsigned int trapnr)
 {
     static const char * const strings[] = {
         "divide error", "debug", "nmi", "bkpt", "overflow", "bounds",
diff --git a/xen/include/asm-x86/traps.h b/xen/include/asm-x86/traps.h
index e3884d8406..f1d2513e6b 100644
--- a/xen/include/asm-x86/traps.h
+++ b/xen/include/asm-x86/traps.h
@@ -51,4 +51,6 @@ uint32_t guest_io_read(unsigned int port, unsigned int bytes,
 void guest_io_write(unsigned int port, unsigned int bytes, uint32_t data,
                     struct domain *);
 
+const char *trapstr(unsigned int trapnr);
+
 #endif /* ASM_TRAP_H */
-- 
2.11.0


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  parent reply	other threads:[~2017-05-05 14:48 UTC|newest]

Thread overview: 30+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2017-05-05 14:48 [PATCH v2 00/18] Refactor x86 trap handling code Wei Liu
2017-05-05 14:48 ` [PATCH v2 01/18] x86/traps: factor out pv_percpu_traps_init Wei Liu
2017-05-05 16:12   ` Andrew Cooper
2017-05-12 12:00     ` Wei Liu
2017-05-05 14:48 ` Wei Liu [this message]
2017-05-05 14:48 ` [PATCH v2 03/18] x86/traps: lift do_guest_trap to domain.h Wei Liu
2017-05-12 18:16   ` Andrew Cooper
2017-05-12 18:26     ` Andrew Cooper
2017-05-15  7:50     ` Jan Beulich
2017-05-05 14:48 ` [PATCH v2 04/18] x86/traps: move all PV emulation code to pv/emulate_ops.h Wei Liu
2017-05-11 10:18   ` Andrew Cooper
2017-05-12 12:00     ` Wei Liu
2017-05-05 14:48 ` [PATCH v2 05/18] x86/pv: clean up emulate_ops.c Wei Liu
2017-05-11 11:22   ` Andrew Cooper
2017-05-12 12:02     ` Wei Liu
2017-05-12 12:03       ` Wei Liu
2017-05-05 14:48 ` [PATCH v2 06/18] x86/traps: move PV hypercall handlers to pv/traps.c Wei Liu
2017-05-05 14:48 ` [PATCH v2 07/18] x86/traps: move pv_inject_event " Wei Liu
2017-05-05 14:48 ` [PATCH v2 08/18] x86/traps: move set_guest_{machinecheck, nmi}_trapbounce Wei Liu
2017-05-05 14:48 ` [PATCH v2 09/18] x86/traps: move {un, }register_guest_nmi_callback Wei Liu
2017-05-05 14:48 ` [PATCH v2 10/18] x86/traps: delcare percpu softirq_trap Wei Liu
2017-05-05 14:48 ` [PATCH v2 11/18] x86/traps: move guest_has_trap_callback to pv/traps.c Wei Liu
2017-05-05 14:48 ` [PATCH v2 12/18] x86/traps: move send_guest_trap " Wei Liu
2017-05-05 14:48 ` [PATCH v2 13/18] x86/traps: move PV specific code in x86_64/traps.c Wei Liu
2017-05-05 14:48 ` [PATCH v2 14/18] x86/traps: merge x86_64/compat/traps.c into pv/traps.c Wei Liu
2017-05-05 14:48 ` [PATCH v2 15/18] x86: clean up pv/traps.c Wei Liu
2017-05-05 14:48 ` [PATCH v2 16/18] x86: guest_has_trap_callback should return bool Wei Liu
2017-05-05 14:48 ` [PATCH v2 17/18] x86: fix coding style issues in asm-x86/traps.h Wei Liu
2017-05-05 14:48 ` [PATCH v2 18/18] x86: clean up traps.c Wei Liu
2017-05-09 10:50 ` [PATCH v2 00/18] Refactor x86 trap handling code Andrew Cooper

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