[Bug debugedit/33111] during find-debuginfo/debugedit, "Unhandled relocation 6 at [0] for .debug_info section" for gcc "offload" libraries

[mark at klomp dot org]

https://sourceware.org/bugzilla/show_bug.cgi?id=33111

Mark Wielaard <mark at klomp dot org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |mark at klomp dot org
             Status|NEW                         |ASSIGNED
           Assignee|unassigned at sourceware dot org   |mark at klomp dot org

--- Comment #2 from Mark Wielaard <mark at klomp dot org> ---
Quick and dirty patch based on
https://releases.llvm.org/8.0.0/docs/AMDGPUUsage.html

diff --git a/tools/debugedit.c b/tools/debugedit.c
index fcf8f7d6564b..c94e39dfdc26 100644
--- a/tools/debugedit.c
+++ b/tools/debugedit.c
@@ -713,6 +713,16 @@ setup_relbuf (DSO *dso, debug_section *sec)
       goto fail;
     break;
 #endif
+#ifndef EM_AMDGPU
+#define EM_AMDGPU 224
+#endif
+#ifndef R_AMDGPU_ABS32
+#define R_AMDGPU_ABS32 6
+#endif
+       case EM_AMDGPU:
+         if (rtype != R_AMDGPU_ABS32)
+                 goto fail;
+         break;
        default:
        fail:
          error (1, 0, "%s: Unhandled relocation %d at [%d] for %s section",

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