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| author | Alan Modra <amodra@gmail.com> | 2012-06-07 12:47:23 +0000 |
|---|---|---|
| committer | Alan Modra <amodra@gmail.com> | 2012-06-07 12:47:23 +0000 |
| commit | 39a45edc073226e748566b497c216830cec119c4 (patch) | |
| tree | bd35d385584a6fcaca5e6a40a9933b33cafe1b2d /gas/input-scrub.c | |
| parent | fb1b895daad773efd7dc023f913678e9c80d8c3a (diff) | |
| download | gdb-39a45edc073226e748566b497c216830cec119c4.zip gdb-39a45edc073226e748566b497c216830cec119c4.tar.gz gdb-39a45edc073226e748566b497c216830cec119c4.tar.bz2 | |
PR gas/14201
* sb.h (sb_max_power_two): Delete.
(struct sb): Delete "item" and "pot". Make "len" a size_t. Add "max".
(sb_element): Delete.
(sb_add_char, sb_add_buffer, sb_skip_comma, sb_skip_write): Update
prototypes.
* sb.c (string_count, free_list): Delete.
(sb_build, sb_kill, sb_check): Rewrite.
(scrub_from_sb, sb_add_char, sb_add_string, sb_add_buffer,
sb_skip_white, sb_skip_comma): Replace assorted int params,
vars and return types with size_t.
* input-scrub.c: Likewise.
* macro.c: Likewise.
* macro.h: Likewise.
* as.c: Likewise.
* as.h: Likewise.
* input-file.h: Likewise.
* input-file.c: Likewise.
* read.c: Likewise.
* app.c: ..or ptrdiff_t.
* input-file.c (input_file_get): Use ferror.
(input_file_give_next_buffer): Use input_file_get.
Diffstat (limited to 'gas/input-scrub.c')
| -rw-r--r-- | gas/input-scrub.c | 15 |
1 files changed, 7 insertions, 8 deletions
diff --git a/gas/input-scrub.c b/gas/input-scrub.c index c6169b3..46dd244 100644 --- a/gas/input-scrub.c +++ b/gas/input-scrub.c @@ -1,6 +1,6 @@ /* input_scrub.c - Break up input buffers into whole numbers of lines. Copyright 1987, 1990, 1991, 1992, 1993, 1994, 1995, 1996, 1997, 1998, - 2000, 2001, 2003, 2005, 2006, 2007, 2008, 2009, 2010, 2011 + 2000, 2001, 2003, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012 Free Software Foundation, Inc. This file is part of GAS, the GNU Assembler. @@ -75,7 +75,7 @@ static char save_source[AFTER_SIZE]; static unsigned int buffer_length; /* The index into an sb structure we are reading from. -1 if none. */ -static int sb_index = -1; +static size_t sb_index = -1; /* If we are reading from an sb structure, this is it. */ static sb from_sb; @@ -111,12 +111,12 @@ struct input_save { char * partial_where; int partial_size; char save_source[AFTER_SIZE]; - unsigned int buffer_length; + size_t buffer_length; char * physical_input_file; char * logical_input_file; unsigned int physical_input_line; int logical_input_line; - int sb_index; + size_t sb_index; sb from_sb; int from_sb_is_expansion; /* Should we do a conditional check? */ struct input_save * next_saved_file; /* Chain of input_saves. */ @@ -312,13 +312,12 @@ input_scrub_next_buffer (char **bufp) { register char *limit; /*->just after last char of buffer. */ - if (sb_index >= 0) + if (sb_index != (size_t) -1) { if (sb_index >= from_sb.len) { sb_kill (&from_sb); - if (from_sb_is_expansion - ) + if (from_sb_is_expansion) { cond_finish_check (macro_nest); #ifdef md_macro_end @@ -428,7 +427,7 @@ seen_at_least_1_file (void) void bump_line_counters (void) { - if (sb_index < 0) + if (sb_index == (size_t) -1) { ++physical_input_line; if (logical_input_line >= 0) |