Add the hooks that we use for our profiling extensions.
Obtained from: bde
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f7f03b3cbc
commit
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Notes:
svn2git
2020-12-20 02:59:44 +00:00
svn path=/head/; revision=18347
@ -341,6 +341,8 @@ end_final (filename)
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ASM_OUTPUT_ALIGN (asm_out_file, align);
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fprintf(asm_out_file,".stabs \"bbset\", 25, 0, 0, LPBX0\n");
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ASM_OUTPUT_INTERNAL_LABEL (asm_out_file, "LPBX", 0);
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/* zero word */
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assemble_integer (const0_rtx, UNITS_PER_WORD, 1);
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@ -914,6 +916,9 @@ final_start_function (first, file, optimize)
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leaf_renumber_regs (first);
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#endif
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if (profile_block_flag)
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add_bb (file);
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/* The Sun386i and perhaps other machines don't work right
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if the profiling code comes after the prologue. */
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#ifdef PROFILE_BEFORE_PROLOGUE
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@ -971,14 +976,18 @@ static void
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profile_function (file)
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FILE *file;
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{
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#ifndef NO_PROFILE_DATA
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int align = MIN (BIGGEST_ALIGNMENT, POINTER_SIZE);
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#endif /* not NO_PROFILE_DATA */
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int sval = current_function_returns_struct;
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int cxt = current_function_needs_context;
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#ifndef NO_PROFILE_DATA
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data_section ();
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ASM_OUTPUT_ALIGN (file, floor_log2 (align / BITS_PER_UNIT));
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ASM_OUTPUT_INTERNAL_LABEL (file, "LP", profile_label_no);
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assemble_integer (const0_rtx, POINTER_SIZE / BITS_PER_UNIT, 1);
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#endif /* not NO_PROFILE_DATA */
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text_section ();
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@ -1066,6 +1075,9 @@ final_end_function (first, file, optimize)
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FUNCTION_EPILOGUE (file, get_frame_size ());
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#endif
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if (profile_block_flag)
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add_bb (file);
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#ifdef SDB_DEBUGGING_INFO
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if (write_symbols == SDB_DEBUG)
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sdbout_end_epilogue ();
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