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. */
2344
2345static void
2346ppc_comm (lcomm)
2347 int lcomm;
2348{
2349 asection *current_seg = now_seg;
2350 subsegT current_subseg = now_subseg;
2351 char *name;

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2377 ignore_rest_of_line ();
2378 return;
2379 }
2380
2381 if (! lcomm)
2382 {
2383 /* The third argument to .comm is the alignment. */
2384 if (*input_line_pointer != ',')
2385 align = 3;
2386 else
2387 {
2388 ++input_line_pointer;
2389 align = get_absolute_expression ();
2390 if (align <= 0)
2391 {
2392 as_warn (_("ignoring bad alignment"));
2393 align = 3;
2394 }
2395 }
2396 }
2397 else
2398 {
2399 char *lcomm_name;
2400 char lcomm_endc;
2401
2402 if (size <= 1)
2403 align = 0;
2404 else if (size <= 2)
2405 align = 1;
2406 else if (size <= 4)
2407 align = 2;
2408 else
2409 align = 3;
2410
2411 /* The third argument to .lcomm appears to be the real local
2412 common symbol to create. References to the symbol named in
2413 the first argument are turned into references to the third
2414 argument. */

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