132 lines
3.9 KiB
C
132 lines
3.9 KiB
C
/* Test GDB's character set support
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Jim Blandy <jimb@cygnus.com> --- December 2001 */
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#include <stdio.h>
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#include <string.h>
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/* X_string is a null-terminated string in the X charset whose
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elements are as follows. X should be the name the `set charset'
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command uses for the character set, in lower-case, with any
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non-identifier characters replaced with underscores. Where a
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character set doesn't have the given character, the string should
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contain the character 'x'.
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[0] --- the `alert' character, '\a'
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[1] --- the `backspace' character, '\b'
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[2] --- the `escape' character, '\e'
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[3] --- the `form feed' character, '\f'
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[4] --- the `line feed' character, '\n'
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[5] --- the `carriage return' character, '\r'
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[6] --- the `horizontal tab' character, '\t'
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[7] --- the `vertical tab' character, '\v'
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[8 .. 33] --- the uppercase letters A-Z
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[34 .. 59] --- the lowercase letters a-z
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[60 .. 69] --- the digits 0-9
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[70] --- the `cent' character
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[71] --- a control character with no defined backslash escape
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Feel free to extend these as you like. */
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#define NUM_CHARS (72)
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char ascii_string[NUM_CHARS];
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char iso_8859_1_string[NUM_CHARS];
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char ebcdic_us_string[NUM_CHARS];
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char ibm1047_string[NUM_CHARS];
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void
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init_string (char string[],
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char x,
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char alert, char backspace, char escape, char form_feed,
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char line_feed, char carriage_return, char horizontal_tab,
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char vertical_tab, char cent, char misc_ctrl)
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{
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memset (string, x, NUM_CHARS);
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string[0] = alert;
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string[1] = backspace;
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string[2] = escape;
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string[3] = form_feed;
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string[4] = line_feed;
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string[5] = carriage_return;
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string[6] = horizontal_tab;
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string[7] = vertical_tab;
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string[70] = cent;
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string[71] = misc_ctrl;
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}
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void
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fill_run (char string[], int start, int len, int first)
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{
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int i;
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for (i = 0; i < len; i++)
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string[start + i] = first + i;
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}
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int main ()
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{
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#ifdef usestubs
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set_debug_traps();
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breakpoint();
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#endif
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(void) malloc (1);
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/* Initialize ascii_string. */
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init_string (ascii_string,
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120,
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7, 8, 27, 12,
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10, 13, 9,
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11, 120, 17);
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fill_run (ascii_string, 8, 26, 65);
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fill_run (ascii_string, 34, 26, 97);
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fill_run (ascii_string, 60, 10, 48);
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/* Initialize iso_8859_1_string. */
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init_string (iso_8859_1_string,
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120,
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7, 8, 27, 12,
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10, 13, 9,
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11, 162, 17);
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fill_run (iso_8859_1_string, 8, 26, 65);
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fill_run (iso_8859_1_string, 34, 26, 97);
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fill_run (iso_8859_1_string, 60, 10, 48);
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/* Initialize ebcdic_us_string. */
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init_string (ebcdic_us_string,
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167,
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47, 22, 39, 12,
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37, 13, 5,
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11, 74, 17);
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/* In EBCDIC, the upper-case letters are broken into three separate runs. */
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fill_run (ebcdic_us_string, 8, 9, 193);
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fill_run (ebcdic_us_string, 17, 9, 209);
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fill_run (ebcdic_us_string, 26, 8, 226);
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/* The lower-case letters are, too. */
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fill_run (ebcdic_us_string, 34, 9, 129);
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fill_run (ebcdic_us_string, 43, 9, 145);
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fill_run (ebcdic_us_string, 52, 8, 162);
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/* The digits, at least, are contiguous. */
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fill_run (ebcdic_us_string, 60, 10, 240);
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/* Initialize ibm1047_string. */
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init_string (ibm1047_string,
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167,
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47, 22, 39, 12,
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37, 13, 5,
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11, 74, 17);
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/* In EBCDIC, the upper-case letters are broken into three separate runs. */
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fill_run (ibm1047_string, 8, 9, 193);
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fill_run (ibm1047_string, 17, 9, 209);
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fill_run (ibm1047_string, 26, 8, 226);
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/* The lower-case letters are, too. */
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fill_run (ibm1047_string, 34, 9, 129);
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fill_run (ibm1047_string, 43, 9, 145);
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fill_run (ibm1047_string, 52, 8, 162);
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/* The digits, at least, are contiguous. */
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fill_run (ibm1047_string, 60, 10, 240);
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puts ("All set!"); /* all strings initialized */
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}
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