* [committed] Fix build of libgcc on ports using FDPIC
@ 2023-12-03 5:47 Jeff Law
0 siblings, 0 replies; only message in thread
From: Jeff Law @ 2023-12-03 5:47 UTC (permalink / raw)
To: gcc-patches
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read_encoded_value_with_base has an ifdef'd code path conditional on
__FDPIC__ which was calling _Unwind_gnu_Find_got without a prototype.
This naturally caused various build failures.
This adds a suitable prototype.
Pushed to the trunk.
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commit 4cef6daf40f4aefd748245a720955d4e52d1a81e
Author: Jeff Law <jlaw@ventanamicro.com>
Date: Sat Dec 2 22:45:48 2023 -0700
[committed] Fix build of libgcc on ports using FDPIC
read_encoded_value_with_base has an ifdef'd code path conditional on __FDPIC__
which was calling _Unwind_gnu_Find_got without a prototype. This naturally
caused various build failures.
This adds a suitable prototype.
Pushed to the trunk.
libgcc
* unwind-pe.h (_Unwind_gnu_Find_got): Add prototype.
diff --git a/libgcc/unwind-pe.h b/libgcc/unwind-pe.h
index 3f98c93589a..d714a27a935 100644
--- a/libgcc/unwind-pe.h
+++ b/libgcc/unwind-pe.h
@@ -173,6 +173,8 @@ read_sleb128 (const unsigned char *p, _sleb128_t *val)
return p;
}
+extern _Unwind_Ptr _Unwind_gnu_Find_got (_Unwind_Ptr);
+
/* Load an encoded value from memory at P. The value is returned in VAL;
The function returns P incremented past the value. BASE is as given
by base_of_encoded_value for this encoding in the appropriate context. */
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2023-12-03 5:47 [committed] Fix build of libgcc on ports using FDPIC Jeff Law
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