diff options
Diffstat (limited to 'gas/app.c')
| -rw-r--r-- | gas/app.c | 34 |
1 files changed, 25 insertions, 9 deletions
@@ -1,6 +1,6 @@ /* This is the Assembler Pre-Processor Copyright 1987, 1990, 1991, 1992, 1993, 1994, 1995, 1996, 1997, 1998, - 1999, 2000, 2001, 2002, 2003, 2005, 2006, 2007, 2008 + 1999, 2000, 2001, 2002, 2003, 2005, 2006, 2007, 2008, 2009, 2010 Free Software Foundation, Inc. This file is part of GAS, the GNU Assembler. @@ -384,11 +384,11 @@ do_scrub_chars (int (*get) (char *, int), char *tostart, int tolen) 13: After seeing a vertical bar, looking for a second vertical bar as a parallel expression separator. #endif -#ifdef TC_IA64 - 14: After seeing a `(' at state 0, looking for a `)' as - predicate. - 15: After seeing a `(' at state 1, looking for a `)' as - predicate. +#ifdef TC_PREDICATE_START_CHAR + 14: After seeing a predicate start character at state 0, looking + for a predicate end character as predicate. + 15: After seeing a predicate start character at state 1, looking + for a predicate end character as predicate. #endif #ifdef TC_Z80 16: After seeing an 'a' or an 'A' at the start of a symbol @@ -667,6 +667,16 @@ do_scrub_chars (int (*get) (char *, int), char *tostart, int tolen) line from just after the first white space. */ state = 1; PUT ('|'); +#ifdef TC_TIC6X + /* "||^" is used for SPMASKed instructions. */ + ch = GET (); + if (ch == EOF) + goto fromeof; + else if (ch == '^') + PUT ('^'); + else + UNGET (ch); +#endif continue; #endif #ifdef TC_Z80 @@ -702,8 +712,8 @@ do_scrub_chars (int (*get) (char *, int), char *tostart, int tolen) /* flushchar: */ ch = GET (); -#ifdef TC_IA64 - if (ch == '(' && (state == 0 || state == 1)) +#ifdef TC_PREDICATE_START_CHAR + if (ch == TC_PREDICATE_START_CHAR && (state == 0 || state == 1)) { state += 14; PUT (ch); @@ -711,7 +721,7 @@ do_scrub_chars (int (*get) (char *, int), char *tostart, int tolen) } else if (state == 14 || state == 15) { - if (ch == ')') + if (ch == TC_PREDICATE_END_CHAR) { state -= 14; PUT (ch); @@ -905,7 +915,11 @@ do_scrub_chars (int (*get) (char *, int), char *tostart, int tolen) PUT (' '); break; case 3: +#ifndef TC_KEEP_OPERAND_SPACES + /* For TI C6X, we keep these spaces as they may separate + functional unit specifiers from operands. */ if (scrub_m68k_mri) +#endif { /* In MRI mode, we keep these spaces. */ UNGET (ch); @@ -915,7 +929,9 @@ do_scrub_chars (int (*get) (char *, int), char *tostart, int tolen) goto recycle; /* Sp in operands */ case 9: case 10: +#ifndef TC_KEEP_OPERAND_SPACES if (scrub_m68k_mri) +#endif { /* In MRI mode, we keep these spaces. */ state = 3; |