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| author | Thomas Schwinge <thomas@codesourcery.com> | 2013-05-23 23:37:00 +0200 |
|---|---|---|
| committer | Thomas Schwinge <thomas@codesourcery.com> | 2013-05-23 23:37:00 +0200 |
| commit | f9e888643115b4b2f28853ebd1733f4410fb8839 (patch) | |
| tree | 58c69f6cef623679080e8933b6c79880bfbd7cb8 /ports/sysdeps/ia64/dl-fptr.h | |
| parent | d78eef6ebc008f784f501ce208bef12c6eafda27 (diff) | |
| parent | b934acf0e93c5a220551ed6e686bb9d45a24a8cc (diff) | |
Merge branch 'baseline' into refs/top-bases/tschwinge/Roger_Whittaker
Diffstat (limited to 'ports/sysdeps/ia64/dl-fptr.h')
| -rw-r--r-- | ports/sysdeps/ia64/dl-fptr.h | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/ports/sysdeps/ia64/dl-fptr.h b/ports/sysdeps/ia64/dl-fptr.h index c2bef6c288..447c098aff 100644 --- a/ports/sysdeps/ia64/dl-fptr.h +++ b/ports/sysdeps/ia64/dl-fptr.h @@ -32,4 +32,14 @@ #define ELF_MACHINE_LOAD_ADDRESS(var, symbol) \ asm ("movl %0 = @gprel (" #symbol ");; add %0 = %0, gp" : "=&r" (var)); +/* We don't have a gcc helper to extract the plabel info. */ +#define ELF_PTR_TO_FDESC(ptr) \ + ({ union { \ + void *_ptr; \ + struct fdesc *_fdesc; \ + } _u; \ + _u._ptr = ptr; \ + _u._fdesc; \ + }) + #endif /* !dl_ia64_fptr_h */ |