c88d547460
As described at:4520524ba0this commit continues a series of updates of ARC tools. This engineering build fixes the kernel dwarf stack unwinder feature for ARC targets. We still keep GDB as it is of arc-2016.03 release because there're some issues we'd like to resolve before releasing it to wider audience. So again note this is next engineering builds of arc-2016.09 series and it might have all kinds of breakages, please don't use it for production builds. Related to:4520524ba0Signed-off-by: Vlad Zakharov <vzakhar@synopsys.com> Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
37 lines
1.2 KiB
Diff
37 lines
1.2 KiB
Diff
From ebe1cba46df52d7bf86def3d681271fd05fb453b Mon Sep 17 00:00:00 2001
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From: Romain Naour <romain.naour@gmail.com>
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Date: Fri, 25 Dec 2015 11:41:47 +0100
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Subject: [PATCH] check-ldrunpath-length
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[Romain: rebase on top of 2.26]
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Signed-off-by: Romain Naour <romain.naour@gmail.com>
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---
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ld/emultempl/elf32.em | 4 ++++
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1 file changed, 4 insertions(+)
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diff --git a/ld/emultempl/elf32.em b/ld/emultempl/elf32.em
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index 0405d4f..efd3300 100644
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--- a/ld/emultempl/elf32.em
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+++ b/ld/emultempl/elf32.em
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@@ -1242,6 +1242,8 @@ fragment <<EOF
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&& command_line.rpath == NULL)
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{
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lib_path = (const char *) getenv ("LD_RUN_PATH");
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+ if ((lib_path) && (strlen (lib_path) == 0))
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+ lib_path = NULL;
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if (gld${EMULATION_NAME}_search_needed (lib_path, &n,
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force))
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break;
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@@ -1523,6 +1525,8 @@ gld${EMULATION_NAME}_before_allocation (void)
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rpath = command_line.rpath;
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if (rpath == NULL)
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rpath = (const char *) getenv ("LD_RUN_PATH");
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+ if ((rpath) && (strlen (rpath) == 0))
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+ rpath = NULL;
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for (abfd = link_info.input_bfds; abfd; abfd = abfd->link.next)
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if (bfd_get_flavour (abfd) == bfd_target_elf_flavour)
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--
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2.4.3
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