1/* tc-ppc.c -- Assemble for the PowerPC or POWER (RS/6000)
2 Copyright 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001
3 Free Software Foundation, Inc.
4 Written by Ian Lance Taylor, Cygnus Support.
5
6 This file is part of GAS, the GNU Assembler.
7
8 GAS is free software; you can redistribute it and/or modify

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2335/* XCOFF specific pseudo-op handling. */
2336
2337/* This is set if we are creating a .stabx symbol, since we don't want
2338 to handle symbol suffixes for such symbols. */
2339static boolean ppc_stab_symbol;
2340
2341/* The .comm and .lcomm pseudo-ops for XCOFF. XCOFF puts common
2342 symbols in the .bss segment as though they were local common
2343 symbols, and uses a different smclas. The native Aix 4.3.3 assember
2344 aligns .comm and .lcomm to 4 bytes. */
2345
2346static void
2347ppc_comm (lcomm)
2348 int lcomm;
2349{
2350 asection *current_seg = now_seg;
2351 subsegT current_subseg = now_subseg;
2352 char *name;

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2378 ignore_rest_of_line ();
2379 return;
2380 }
2381
2382 if (! lcomm)
2383 {
2384 /* The third argument to .comm is the alignment. */
2385 if (*input_line_pointer != ',')
2386 align = 2;
2387 else
2388 {
2389 ++input_line_pointer;
2390 align = get_absolute_expression ();
2391 if (align <= 0)
2392 {
2393 as_warn (_("ignoring bad alignment"));
2394 align = 2;
2395 }
2396 }
2397 }
2398 else
2399 {
2400 char *lcomm_name;
2401 char lcomm_endc;
2402
2403 if (size <= 4)
2404 align = 2;
2405 else
2406 align = 3;
2407
2408 /* The third argument to .lcomm appears to be the real local
2409 common symbol to create. References to the symbol named in
2410 the first argument are turned into references to the third
2411 argument. */

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