7b3702e2dd
Successfully tested both the gcc4 compiler on x86_64 with a simple program (fbdebug) and the gcc4-armhf cross-compiler to build a very old u-boot port for Galaxy Nexus (a MR will follow soon) which failed to boot with either newer version (6 and 8). [skip ci]: already went through
25 lines
900 B
Diff
25 lines
900 B
Diff
--- ./gcc/varasm.c.orig
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+++ ./gcc/varasm.c
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@@ -6758,6 +6758,10 @@
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/* Static variables are always local. */
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else if (! TREE_PUBLIC (exp))
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local_p = true;
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+ /* Weak data can be overridden by a strong symbol
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+ in another module and so are not local. */
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+ else if (DECL_WEAK (exp))
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+ local_p = false;
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/* A variable is local if the user has said explicitly that it will
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be. */
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else if ((DECL_VISIBILITY_SPECIFIED (exp)
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@@ -6771,11 +6775,6 @@
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local. */
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else if (DECL_VISIBILITY (exp) != VISIBILITY_DEFAULT)
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local_p = true;
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- /* Default visibility weak data can be overridden by a strong symbol
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- in another module and so are not local. */
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- else if (DECL_WEAK (exp)
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- && !resolved_locally)
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- local_p = false;
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/* If PIC, then assume that any global name can be overridden by
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symbols resolved from other modules. */
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else if (shlib)
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