From: Max Filippov <jcmvbkbc@gmail.com>
To: binutils@sourceware.org, gdb-patches@sourceware.org
Cc: Sterling Augustine <augustine.sterling@gmail.com>,
David Weatherford <weath@cadence.com>,
Maxim Grigoriev <maxim2405@gmail.com>,
Woody LaRue <larue@cadence.com>,
Max Filippov <jcmvbkbc@gmail.com>
Subject: [RFC 4/5] xtensa: make xtensa_modules dynamic
Date: Mon, 22 May 2017 21:13:00 -0000 [thread overview]
Message-ID: <1495487553-19078-5-git-send-email-jcmvbkbc@gmail.com> (raw)
In-Reply-To: <1495487553-19078-1-git-send-email-jcmvbkbc@gmail.com>
2017-05-22 Max Filippov <jcmvbkbc@gmail.com>
bfd/
* xtensa-isa.c (xtensa-dynconfig.h): New #include'd header.
(xtensa_get_modules): New function.
(xtensa_isa_init): Call xtensa_get_modules instead of taking
address of global xtensa_modules.
---
bfd/xtensa-isa.c | 13 ++++++++++++-
1 file changed, 12 insertions(+), 1 deletion(-)
diff --git a/bfd/xtensa-isa.c b/bfd/xtensa-isa.c
index 8da75be..79fb76b 100644
--- a/bfd/xtensa-isa.c
+++ b/bfd/xtensa-isa.c
@@ -23,6 +23,7 @@
#include "libbfd.h"
#include "xtensa-isa.h"
#include "xtensa-isa-internal.h"
+#include "xtensa-dynconfig.h"
xtensa_isa_status xtisa_errno;
char xtisa_error_msg[1024];
@@ -233,10 +234,20 @@ xtensa_insnbuf_from_chars (xtensa_isa isa,
extern xtensa_isa_internal xtensa_modules;
+static xtensa_isa_internal *xtensa_get_modules (void)
+{
+ static xtensa_isa_internal *modules;
+
+ if (!modules)
+ modules = xtensa_load_config ("xtensa_modules", &xtensa_modules);
+
+ return modules;
+}
+
xtensa_isa
xtensa_isa_init (xtensa_isa_status *errno_p, char **error_msg_p)
{
- xtensa_isa_internal *isa = &xtensa_modules;
+ xtensa_isa_internal *isa = xtensa_get_modules ();
int n, is_user;
/* Set up the opcode name lookup table. */
--
2.1.4
next prev parent reply other threads:[~2017-05-22 21:13 UTC|newest]
Thread overview: 15+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-05-22 21:12 [RFC 0/5] xtensa: support dynamic configuration Max Filippov
2017-05-22 21:12 ` [RFC 1/5] xtensa: don't expect XCHAL_* macros to be constant Max Filippov
2017-05-26 17:36 ` augustine.sterling
2017-05-22 21:12 ` [RFC 2/5] xtensa: make configuration dynamic Max Filippov
2017-05-26 18:10 ` augustine.sterling
2017-05-26 18:15 ` augustine.sterling
2017-06-06 12:53 ` Nick Clifton
2017-06-07 19:13 ` Max Filippov
2017-05-22 21:12 ` [RFC 3/5] xtensa: support dynconfig on windows Max Filippov
2017-06-12 15:45 ` Nick Clifton
2017-05-22 21:13 ` [RFC 5/5] gdb: xtensa: make tdep and linux-nat dynamically configurable Max Filippov
2017-05-22 21:13 ` Max Filippov [this message]
2017-06-12 15:49 ` [RFC 4/5] xtensa: make xtensa_modules dynamic Nick Clifton
2017-06-06 12:41 ` [RFC 0/5] xtensa: support dynamic configuration Nick Clifton
2017-06-07 19:23 ` Max Filippov
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