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trylink: produce even more info about final link stage

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trylink: explain how to modify link and drastically decrease amount
  of padding (unfortunately, needs hand editing ATM).
*: add ALIGN1 / ALIGN2 to global strings and arrays of bytes and shorts

size saving: 0.5k
This commit is contained in:
Denis Vlasenko
2007-08-12 20:58:27 +00:00
parent 4185548984
commit 6ca409e0e4
119 changed files with 491 additions and 444 deletions
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37
editors/awk.c
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@ -263,7 +263,7 @@ enum {
#define OC_B OC_BUILTIN
static const char tokenlist[] =
static const char tokenlist[] ALIGN1 =
"\1(" NTC
"\1)" NTC
"\1/" NTC /* REGEXP */
@ -373,7 +373,7 @@ enum {
ENVIRON, F0, NUM_INTERNAL_VARS
};
static const char vNames[] =
static const char vNames[] ALIGN1 =
"CONVFMT\0" "OFMT\0" "FS\0*" "OFS\0"
"ORS\0" "RS\0*" "RT\0" "FILENAME\0"
"SUBSEP\0" "ARGIND\0" "ARGC\0" "ARGV\0"
@ -381,16 +381,15 @@ static const char vNames[] =
"NR\0" "NF\0*" "IGNORECASE\0*"
"ENVIRON\0" "$\0*" "\0";
static const char vValues[] =
static const char vValues[] ALIGN1 =
"%.6g\0" "%.6g\0" " \0" " \0"
"\n\0" "\n\0" "\0" "\0"
"\034\0"
"\377";
/* hash size may grow to these values */
#define FIRST_PRIME 61;
static const unsigned PRIMES[] = { 251, 1021, 4093, 16381, 65521 };
#define FIRST_PRIME 61
static const uint16_t PRIMES[] ALIGN2 = { 251, 1021, 4093, 16381, 65521 };
/* Globals. Split in two parts so that first one is addressed
@ -504,17 +503,17 @@ static int awk_exit(int) ATTRIBUTE_NORETURN;
/* ---- error handling ---- */
static const char EMSG_INTERNAL_ERROR[] = "Internal error";
static const char EMSG_UNEXP_EOS[] = "Unexpected end of string";
static const char EMSG_UNEXP_TOKEN[] = "Unexpected token";
static const char EMSG_DIV_BY_ZERO[] = "Division by zero";
static const char EMSG_INV_FMT[] = "Invalid format specifier";
static const char EMSG_TOO_FEW_ARGS[] = "Too few arguments for builtin";
static const char EMSG_NOT_ARRAY[] = "Not an array";
static const char EMSG_POSSIBLE_ERROR[] = "Possible syntax error";
static const char EMSG_UNDEF_FUNC[] = "Call to undefined function";
static const char EMSG_INTERNAL_ERROR[] ALIGN1 = "Internal error";
static const char EMSG_UNEXP_EOS[] ALIGN1 = "Unexpected end of string";
static const char EMSG_UNEXP_TOKEN[] ALIGN1 = "Unexpected token";
static const char EMSG_DIV_BY_ZERO[] ALIGN1 = "Division by zero";
static const char EMSG_INV_FMT[] ALIGN1 = "Invalid format specifier";
static const char EMSG_TOO_FEW_ARGS[] ALIGN1 = "Too few arguments for builtin";
static const char EMSG_NOT_ARRAY[] ALIGN1 = "Not an array";
static const char EMSG_POSSIBLE_ERROR[] ALIGN1 = "Possible syntax error";
static const char EMSG_UNDEF_FUNC[] ALIGN1 = "Call to undefined function";
#if !ENABLE_FEATURE_AWK_MATH
static const char EMSG_NO_MATH[] = "Math support is not compiled in";
static const char EMSG_NO_MATH[] ALIGN1 = "Math support is not compiled in";
#endif
static void zero_out_var(var * vp)
@ -522,8 +521,8 @@ static void zero_out_var(var * vp)
memset(vp, 0, sizeof(*vp));
}
static void syntax_error(const char * const message) ATTRIBUTE_NORETURN;
static void syntax_error(const char * const message)
static void syntax_error(const char *const message) ATTRIBUTE_NORETURN;
static void syntax_error(const char *const message)
{
bb_error_msg_and_die("%s:%i: %s", g_progname, g_lineno, message);
}
@ -825,7 +824,7 @@ static var *copyvar(var *dest, const var *src)
static var *incvar(var *v)
{
return setvar_i(v, getvar_i(v)+1.);
return setvar_i(v, getvar_i(v) + 1.);
}
/* return true if v is number or numeric string */