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| author | John David Anglin <danglin@gcc.gnu.org> | 2014-04-06 15:17:41 +0000 |
|---|---|---|
| committer | John David Anglin <danglin@gcc.gnu.org> | 2014-04-06 15:17:41 +0000 |
| commit | a9a302d9f272cd36af49ce47863f79ef13eb9c3a (patch) | |
| tree | c102081e90d2f8b561245f905223d831098460f9 /gcc/config | |
| parent | cce24f8eee4a7941cd6ba6a3000ab2702828c8fe (diff) | |
| download | gcc-a9a302d9f272cd36af49ce47863f79ef13eb9c3a.zip gcc-a9a302d9f272cd36af49ce47863f79ef13eb9c3a.tar.gz gcc-a9a302d9f272cd36af49ce47863f79ef13eb9c3a.tar.bz2 | |
re PR debug/55794 (FAIL: g++.dg/debug/dwarf2/non-virtual-thunk.C -std=gnu++98 and -std=gnu++11)
PR debug/55794
* config/pa/pa.c (pa_output_function_epilogue): Skip address and code
size accounting for thunks.
(pa_asm_output_mi_thunk): Use final_start_function() and
final_end_function() to output function start and end directives.
From-SVN: r209163
Diffstat (limited to 'gcc/config')
| -rw-r--r-- | gcc/config/pa/pa.c | 20 |
1 files changed, 7 insertions, 13 deletions
diff --git a/gcc/config/pa/pa.c b/gcc/config/pa/pa.c index fb698d2..871e4e5 100644 --- a/gcc/config/pa/pa.c +++ b/gcc/config/pa/pa.c @@ -4187,13 +4187,17 @@ pa_output_function_epilogue (FILE *file, HOST_WIDE_INT size ATTRIBUTE_UNUSED) if (TARGET_SOM && TARGET_GAS) { - /* We done with this subspace except possibly for some additional + /* We are done with this subspace except possibly for some additional debug information. Forget that we are in this subspace to ensure that the next function is output in its own subspace. */ in_section = NULL; cfun->machine->in_nsubspa = 2; } + /* Thunks do their own accounting. */ + if (cfun->is_thunk) + return; + if (INSN_ADDRESSES_SET_P ()) { insn = get_last_nonnote_insn (); @@ -8259,8 +8263,7 @@ pa_asm_output_mi_thunk (FILE *file, tree thunk_fndecl, HOST_WIDE_INT delta, xoperands[1] = XEXP (DECL_RTL (thunk_fndecl), 0); xoperands[2] = GEN_INT (delta); - ASM_OUTPUT_LABEL (file, XSTR (xoperands[1], 0)); - fprintf (file, "\t.PROC\n\t.CALLINFO FRAME=0,NO_CALLS\n\t.ENTRY\n"); + final_start_function (emit_barrier (), file, 1); /* Output the thunk. We know that the function is in the same translation unit (i.e., the same space) as the thunk, and that @@ -8466,16 +8469,7 @@ pa_asm_output_mi_thunk (FILE *file, tree thunk_fndecl, HOST_WIDE_INT delta, } } - fprintf (file, "\t.EXIT\n\t.PROCEND\n"); - - if (TARGET_SOM && TARGET_GAS) - { - /* We done with this subspace except possibly for some additional - debug information. Forget that we are in this subspace to ensure - that the next function is output in its own subspace. */ - in_section = NULL; - cfun->machine->in_nsubspa = 2; - } + final_end_function (); if (TARGET_SOM && flag_pic && TREE_PUBLIC (function)) { |