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Viewing changes to tests/simulate/regression/bug-31644.c

  • Committer: Bazaar Package Importer
  • Author(s): Hakan Ardo
  • Date: 2008-08-10 09:59:16 UTC
  • mfrom: (1.1.7 upstream) (4.1.1 lenny)
  • Revision ID: james.westby@ubuntu.com-20080810095916-wwyigh3vt0e9s7ud
Tags: 1:1.6.2.cvs20080610-2
http://bugs.debian.org/493454
Added build-depends on texlive-extra-utils (closes: #493454)

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tests/simulate/regression/bug-31644.c
 
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/* GCC bug #31644: [avr] can't find a register in class 'BASE_POINTER_REGS'
 
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   while reloading 'asm'
 
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   This is compile-time bug.
 
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   $Id: bug-31644.c,v 1.1.2.2 2008/03/08 22:37:57 dmix Exp $    */
 
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#ifndef __AVR__
 
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int main ()     { return 0; }
 
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#else
 
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#include <avr/eeprom.h>
 
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uint8_t pwm_tab_1[126];
 
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static uint16_t ee_chan_1_min EEMEM = 140,
 
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    ee_chan_1_cent EEMEM = 188,
 
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    ee_chan_1_max EEMEM = 240,
 
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    ee_chan_1_forw_min EEMEM = 20,
 
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    ee_chan_1_forw_max EEMEM = 90,
 
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    ee_chan_1_back_max EEMEM = 80;
 
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void fill_pwm_table(int8_t chan_num,
 
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                    uint8_t pwm[],
 
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                    int16_t forward_max,
 
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                    int16_t center,
 
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                    int16_t reverse_min,
 
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                    int16_t forward_high,
 
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                    int16_t forward_low,
 
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                    int16_t reverse_high)
 
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{
 
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    pwm[0] = chan_num;
 
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    pwm[1] = forward_max;
 
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    pwm[2] = center;
 
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    pwm[3] = reverse_min;
 
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    pwm[4] = forward_high;
 
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    pwm[5] = forward_low;
 
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    pwm[6] = reverse_high;
 
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}
 
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void build_pwm_table (void)
 
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{
 
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    int16_t center_1,
 
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            forward_max_1,
 
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            reverse_min_1,
 
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            forward_high_1,
 
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            forward_low_1,
 
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            reverse_high_1;
 
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    center_1 = eeprom_read_word (&ee_chan_1_cent);
 
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    forward_max_1 = eeprom_read_word (&ee_chan_1_max);
 
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    reverse_min_1 = eeprom_read_word (&ee_chan_1_min);
 
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    forward_high_1 = eeprom_read_word (&ee_chan_1_forw_max);
 
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    forward_low_1 = eeprom_read_word (&ee_chan_1_forw_min);
 
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    reverse_high_1 = eeprom_read_word (&ee_chan_1_back_max);
 
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    fill_pwm_table (1, pwm_tab_1, forward_max_1, center_1,
 
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                    reverse_min_1,
 
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                    forward_high_1, forward_low_1, reverse_high_1);
 
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    fill_pwm_table (1, pwm_tab_1, forward_max_1, center_1,
 
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                    reverse_min_1,
 
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                    forward_high_1, forward_low_1, reverse_high_1);
 
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}
 
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int main ()
 
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{
 
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    build_pwm_table ();
 
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    return 0;
 
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}
 
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#endif