From: Maxim Grigoriev <maxim@tensilica.com>
To: <gdb-patches@sourceware.org>
Subject: [commit] Fix Xtensa Call0 ABI prologue analysis
Date: Sat, 19 Sep 2009 03:56:00 -0000 [thread overview]
Message-ID: <4AB45637.3070203@tensilica.com> (raw)
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On Xtensa CALL0 ABI, prologue analysis does not work, when MSB is set in
the address(es).
[-- Attachment #2: xtensa-call0-MSB.diff --]
[-- Type: text/x-patch, Size: 682 bytes --]
2009-09-18 Maxim Grigoriev <maxim2405@gmail.com>
* xtensa-tdep.c (call0_analyze_prologue): Replace INT_MAX by UNIT_MAX.
Index: gdb/xtensa-tdep.c
===================================================================
RCS file: /cvs/src/src/gdb/xtensa-tdep.c,v
retrieving revision 1.39
diff -u -r1.39 xtensa-tdep.c
--- gdb/xtensa-tdep.c 14 Aug 2009 00:32:32 -0000 1.39
+++ gdb/xtensa-tdep.c 19 Sep 2009 03:48:44 -0000
@@ -2125,7 +2125,7 @@
Assume we may be in the prologue until we hit a flow control instr. */
rtmp = NULL;
- body_pc = INT_MAX;
+ body_pc = UINT_MAX;
end_pc = 0;
/* Find out, if we have an information about the prologue from DWARF. */
next reply other threads:[~2009-09-19 3:56 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-09-19 3:56 Maxim Grigoriev [this message]
2009-09-19 4:09 ` Maxim Grigoriev
2009-09-19 5:03 ` Joel Brobecker
2009-09-19 16:39 ` [commit] gdb_7_0-branch -- " Maxim Grigoriev
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