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1edc845660
Notable here is the removal of 10-setns-handling.patch, which is now upstream. Signed-off-by: Bryan Hundven <bryanhundven@gmail.com>
36 lines
978 B
Diff
36 lines
978 B
Diff
From 208ea73d38c9c16cf983b6419f58050dbadcb6a9 Mon Sep 17 00:00:00 2001
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From: Max Filippov <jcmvbkbc@gmail.com>
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Date: Sun, 7 Jun 2015 22:43:49 +0300
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Subject: [PATCH 2/2] xtensa: make sure ar_base is initialized
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ar_base is uninitialized for cores w/o windowed registers as their
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regmap doesn't have register 0x0100.
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Check that ar_base is initialized and if not initialize it with a0_base.
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gdb/
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* xtensa-tdep.c (xtensa_derive_tdep): Make sure ar_base is
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initialized.
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Signed-off-by: Max Filippov <jcmvbkbc@gmail.com>
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---
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gdb/xtensa-tdep.c | 3 +++
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1 file changed, 3 insertions(+)
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diff --git a/gdb/xtensa-tdep.c b/gdb/xtensa-tdep.c
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index 55e7d98..41f5ec1 100644
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--- a/gdb/xtensa-tdep.c
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+++ b/gdb/xtensa-tdep.c
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@@ -3175,6 +3175,9 @@ xtensa_derive_tdep (struct gdbarch_tdep *tdep)
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tdep->num_regs = n;
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}
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+ if (tdep->ar_base == -1)
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+ tdep->ar_base = tdep->a0_base;
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+
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/* Number of pseudo registers. */
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tdep->num_pseudo_regs = n - tdep->num_regs;
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--
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1.8.1.4
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