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GAS LISTING /tmp/ccYxWDEV.s                     page 1


   1                            .file   "Executive.c"
   2                            .arch atmega8
   3                    __SREG__ = 0x3f
   4                    __SP_H__ = 0x3e
   5                    __SP_L__ = 0x3d
   6                    __tmp_reg__ = 0
   7                    __zero_reg__ = 1
   8                            .global __do_copy_data
   9                            .global __do_clear_bss
  10                            .stabs  "/home/kaklik/projects/programy/Atmel_C/AVRcam/",100,0,2,.Ltext0
  11                            .stabs  "Executive.c",100,0,2,.Ltext0
  12                            .text
  13                    .Ltext0:
  14                            .stabs  "gcc2_compiled.",60,0,0,0
  15                            .stabs  "int:t(0,1)=r(0,1);-32768;32767;",128,0,0,0
  16                            .stabs  "char:t(0,2)=@s8;r(0,2);0;255;",128,0,0,0
  17                            .stabs  "long int:t(0,3)=@s32;r(0,3);020000000000;017777777777;",128,0,0,0
  18                            .stabs  "unsigned int:t(0,4)=r(0,4);0;0177777;",128,0,0,0
  19                            .stabs  "long unsigned int:t(0,5)=@s32;r(0,5);0;037777777777;",128,0,0,0
  20                            .stabs  "long long int:t(0,6)=@s64;r(0,6);01000000000000000000000;0777777777777777777777;",128,0,0,
  21                            .stabs  "long long unsigned int:t(0,7)=@s64;r(0,7);0;01777777777777777777777;",128,0,0,0
  22                            .stabs  "short int:t(0,8)=r(0,8);-32768;32767;",128,0,0,0
  23                            .stabs  "short unsigned int:t(0,9)=r(0,9);0;0177777;",128,0,0,0
  24                            .stabs  "signed char:t(0,10)=@s8;r(0,10);-128;127;",128,0,0,0
  25                            .stabs  "unsigned char:t(0,11)=@s8;r(0,11);0;255;",128,0,0,0
  26                            .stabs  "float:t(0,12)=r(0,1);4;0;",128,0,0,0
  27                            .stabs  "double:t(0,13)=r(0,1);4;0;",128,0,0,0
  28                            .stabs  "long double:t(0,14)=r(0,1);4;0;",128,0,0,0
  29                            .stabs  "void:t(0,15)=(0,15)",128,0,0,0
  30                            .stabs  "/usr/lib/gcc/avr/4.1.0/../../../../avr/include/stdlib.h",130,0,0,0
  31                            .stabs  "/usr/lib/gcc/avr/4.1.0/include/stddef.h",130,0,0,0
  32                            .stabs  "size_t:t(2,1)=(0,4)",128,0,214,0
  33                            .stabs  "wchar_t:t(2,2)=(0,1)",128,0,326,0
  34                            .stabn  162,0,0,0
  35                            .stabs  "div_t:t(1,1)=(1,2)=s4quot:(0,1),0,16;rem:(0,1),16,16;;",128,0,69,0
  36                            .stabs  "ldiv_t:t(1,3)=(1,4)=s8quot:(0,3),0,32;rem:(0,3),32,32;;",128,0,75,0
  37                            .stabs  "__compar_fn_t:t(1,5)=(1,6)=*(1,7)=f(0,1)",128,0,78,0
  38                            .stabn  162,0,0,0
  39                            .stabs  "CommonDefs.h",130,0,0,0
  40                            .stabs  "/usr/lib/gcc/avr/4.1.0/../../../../avr/include/avr/interrupt.h",130,0,0,0
  41                            .stabs  "/usr/lib/gcc/avr/4.1.0/../../../../avr/include/avr/io.h",130,0,0,0
  42                            .stabs  "/usr/lib/gcc/avr/4.1.0/../../../../avr/include/avr/sfr_defs.h",130,0,0,0
  43                            .stabs  "/usr/lib/gcc/avr/4.1.0/../../../../avr/include/inttypes.h",130,0,0,0
  44                            .stabs  "/usr/lib/gcc/avr/4.1.0/../../../../avr/include/stdint.h",130,0,0,0
  45                            .stabs  "int8_t:t(8,1)=(0,10)",128,0,116,0
  46                            .stabs  "uint8_t:t(8,2)=(0,11)",128,0,117,0
  47                            .stabs  "int16_t:t(8,3)=(0,1)",128,0,118,0
  48                            .stabs  "uint16_t:t(8,4)=(0,4)",128,0,119,0
  49                            .stabs  "int32_t:t(8,5)=(0,3)",128,0,120,0
  50                            .stabs  "uint32_t:t(8,6)=(0,5)",128,0,121,0
  51                            .stabs  "int64_t:t(8,7)=(0,6)",128,0,122,0
  52                            .stabs  "uint64_t:t(8,8)=(0,7)",128,0,123,0
  53                            .stabs  "intptr_t:t(8,9)=(8,3)",128,0,135,0
  54                            .stabs  "uintptr_t:t(8,10)=(8,4)",128,0,140,0
  55                            .stabs  "int_least8_t:t(8,11)=(8,1)",128,0,152,0
  56                            .stabs  "uint_least8_t:t(8,12)=(8,2)",128,0,157,0
  57                            .stabs  "int_least16_t:t(8,13)=(8,3)",128,0,162,0
GAS LISTING /tmp/ccYxWDEV.s                    page 2


  58                            .stabs  "uint_least16_t:t(8,14)=(8,4)",128,0,167,0
  59                            .stabs  "int_least32_t:t(8,15)=(8,5)",128,0,172,0
  60                            .stabs  "uint_least32_t:t(8,16)=(8,6)",128,0,177,0
  61                            .stabs  "int_least64_t:t(8,17)=(8,7)",128,0,182,0
  62                            .stabs  "uint_least64_t:t(8,18)=(8,8)",128,0,187,0
  63                            .stabs  "int_fast8_t:t(8,19)=(8,1)",128,0,200,0
  64                            .stabs  "uint_fast8_t:t(8,20)=(8,2)",128,0,205,0
  65                            .stabs  "int_fast16_t:t(8,21)=(8,3)",128,0,210,0
  66                            .stabs  "uint_fast16_t:t(8,22)=(8,4)",128,0,215,0
  67                            .stabs  "int_fast32_t:t(8,23)=(8,5)",128,0,220,0
  68                            .stabs  "uint_fast32_t:t(8,24)=(8,6)",128,0,225,0
  69                            .stabs  "int_fast64_t:t(8,25)=(8,7)",128,0,230,0
  70                            .stabs  "uint_fast64_t:t(8,26)=(8,8)",128,0,235,0
  71                            .stabs  "intmax_t:t(8,27)=(8,7)",128,0,249,0
  72                            .stabs  "uintmax_t:t(8,28)=(8,8)",128,0,254,0
  73                            .stabn  162,0,0,0
  74                            .stabs  "int_farptr_t:t(7,1)=(8,5)",128,0,76,0
  75                            .stabs  "uint_farptr_t:t(7,2)=(8,6)",128,0,80,0
  76                            .stabn  162,0,0,0
  77                            .stabn  162,0,0,0
  78                            .stabn  162,0,0,0
  79                            .stabn  162,0,0,0
  80                            .stabs  "bool_t:t(3,1)=(0,11)",128,0,56,0
  81                            .stabn  162,0,0,0
  82                            .stabs  "CamConfig.h",130,0,0,0
  83                            .stabs  "I2CInterface.h",130,0,0,0
  84                            .stabs  "i2cCmd_t:t(10,1)=(10,2)=s2configReg:(0,11),0,8;data:(0,11),8,8;;",128,0,53,0
  85                            .stabn  162,0,0,0
  86                            .stabn  162,0,0,0
  87                            .stabs  "Exec_writeEventFifo:F(0,15)",36,0,208,Exec_writeEventFifo
  88                            .stabs  "event:P(0,11)",64,0,207,24
  89                    .global Exec_writeEventFifo
  90                            .type   Exec_writeEventFifo, @function
  91                    Exec_writeEventFifo:
  92                            .stabd  46,0,0
   1:Executive.c   **** /*
   2:Executive.c   ****     Copyright (C) 2004    John Orlando
   3:Executive.c   ****     
   4:Executive.c   ****    AVRcam: a small real-time image processing engine.
   5:Executive.c   **** 
   6:Executive.c   ****     This program is free software; you can redistribute it and/or
   7:Executive.c   ****     modify it under the terms of the GNU General Public
   8:Executive.c   ****     License as published by the Free Software Foundation; either
   9:Executive.c   ****     version 2 of the License, or (at your option) any later version.
  10:Executive.c   **** 
  11:Executive.c   ****     This program is distributed in the hope that it will be useful,
  12:Executive.c   ****     but WITHOUT ANY WARRANTY; without even the implied warranty of
  13:Executive.c   ****     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  14:Executive.c   ****     General Public License for more details.
  15:Executive.c   **** 
  16:Executive.c   ****     You should have received a copy of the GNU General Public
  17:Executive.c   ****     License along with this program; if not, write to the Free Software
  18:Executive.c   ****     Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
  19:Executive.c   **** 
  20:Executive.c   ****    For more information on the AVRcam, please contact:
  21:Executive.c   **** 
  22:Executive.c   ****    john@jrobot.net
GAS LISTING /tmp/ccYxWDEV.s                    page 3


  23:Executive.c   **** 
  24:Executive.c   ****    or go to www.jrobot.net for more details regarding the system.
  25:Executive.c   **** */
  26:Executive.c   **** /***********************************************************
  27:Executive.c   ****         Module Name: Executive.c
  28:Executive.c   ****         Module Date: 04/12/2004
  29:Executive.c   ****         Module Auth: John Orlando
  30:Executive.c   ****         
  31:Executive.c   ****         Description: This file is responsible for implementing a
  32:Executive.c   ****         minimalist event dispatcher.  It keeps track of an event
  33:Executive.c   ****         fifo that waits for new events to come in, and dispatches
  34:Executive.c   ****         them to any entities that care about them.
  35:Executive.c   ****     
  36:Executive.c   ****     Revision History:
  37:Executive.c   ****     Date        Rel Ver.    Notes
  38:Executive.c   ****     4/10/2004      0.1     Module created
  39:Executive.c   ****     6/30/2004      1.0     Initial release for Circuit Cellar
  40:Executive.c   ****                            contest.
  41:Executive.c   ****     1/16/2005      1.4     Fixed issue where the interrupts weren't
  42:Executive.c   ****                            being turned off when the fastEventBitmask
  43:Executive.c   ****                            was being accessed.  Also removed redundant
  44:Executive.c   ****                            interrupt masking when accessing the
  45:Executive.c   ****                            main event fifo.  Also fixed issue where
  46:Executive.c   ****                            the main event fifo wasn't being checked
  47:Executive.c   ****                            for events if an event was pending in
  48:Executive.c   ****                            the fast event fifo.
  49:Executive.c   **** ***********************************************************/
  50:Executive.c   **** 
  51:Executive.c   **** /*      Includes */
  52:Executive.c   **** #include <stdlib.h>
  53:Executive.c   **** #include "CommonDefs.h"
  54:Executive.c   **** #include "Executive.h"
  55:Executive.c   **** #include "FrameMgr.h"
  56:Executive.c   **** #include "CamInterface.h"
  57:Executive.c   **** #include "UIMgr.h"
  58:Executive.c   **** #include "UartInterface.h"
  59:Executive.c   **** #include "CamConfig.h"
  60:Executive.c   **** #include "Utility.h"
  61:Executive.c   **** 
  62:Executive.c   **** /*  Local Variables */
  63:Executive.c   **** unsigned char Exec_eventFifo[EXEC_EVENT_FIFO_SIZE];
  64:Executive.c   **** unsigned char Exec_eventFifoHead=0;
  65:Executive.c   **** unsigned char Exec_eventFifoTail=0;
  66:Executive.c   **** 
  67:Executive.c   **** /*  Local Function Definitions */
  68:Executive.c   **** static unsigned char Exec_readEventFifo(void);
  69:Executive.c   **** 
  70:Executive.c   **** /*      Local Structures and Typedefs */
  71:Executive.c   **** 
  72:Executive.c   **** /*  Extern Variables */
  73:Executive.c   **** /* This bitmask holds events that need to be processed as fast as possible */
  74:Executive.c   **** unsigned char fastEventBitmask = 0x00;
  75:Executive.c   **** 
  76:Executive.c   **** /*  Definitions */
  77:Executive.c   **** #define IS_DATA_IN_EVENT_FIFO() (!(Exec_eventFifoHead == Exec_eventFifoTail))
  78:Executive.c   **** /***********************************************************
  79:Executive.c   ****         Function Name: Exec_run
GAS LISTING /tmp/ccYxWDEV.s                    page 4


  80:Executive.c   ****         Function Description: This function is responsible for
  81:Executive.c   ****         running the main control loop.  The control loop is 
  82:Executive.c   ****         based on checking both the fast-event bitmask (for high
  83:Executive.c   ****     priority events) and the event FIFO to determine if an
  84:Executive.c   ****     event needs to be handled.  The event is then dispatched
  85:Executive.c   ****     to the appropriate handler.
  86:Executive.c   ****         Inputs:  none
  87:Executive.c   ****         Outputs: none
  88:Executive.c   **** ***********************************************************/    
  89:Executive.c   **** void Exec_run(void)
  90:Executive.c   **** {
  91:Executive.c   ****         unsigned char eventGenerated;
  92:Executive.c   ****         
  93:Executive.c   ****         while(1)
  94:Executive.c   ****         {
  95:Executive.c   ****                 if (fastEventBitmask)
  96:Executive.c   ****                 {
  97:Executive.c   ****                         /* an event needing fast processing has been received */
  98:Executive.c   ****                         /* a received line needs to be processed...this
  99:Executive.c   ****                         needs to be processed as quickly as possible */
 100:Executive.c   ****                         if (fastEventBitmask & FEV_ACQUIRE_LINE_COMPLETE)
 101:Executive.c   ****                         {
 102:Executive.c   ****                 DISABLE_INTS();
 103:Executive.c   ****                                 fastEventBitmask &= ~FEV_ACQUIRE_LINE_COMPLETE; 
 104:Executive.c   ****                 ENABLE_INTS();
 105:Executive.c   ****                                 FrameMgr_processLine();                         
 106:Executive.c   ****                         
 107:Executive.c   ****                                 /* also check if serial data needs to be sent
 108:Executive.c   ****                                 out through UIMgr */
 109:Executive.c   ****                                 UIMgr_transmitPendingData();    
 110:Executive.c   **** 
 111:Executive.c   ****                                 /* we can't just call acquire line again here,
 112:Executive.c   ****                                 since we don't know if we need to acquire another
 113:Executive.c   ****                                 line or not (it depends on the FrameMgr to figure
 114:Executive.c   ****                                 this out) */
 115:Executive.c   ****                         }
 116:Executive.c   ****                         if (fastEventBitmask & FEV_PROCESS_LINE_COMPLETE)
 117:Executive.c   ****                         {
 118:Executive.c   ****                 DISABLE_INTS();
 119:Executive.c   ****                                 fastEventBitmask &= ~FEV_PROCESS_LINE_COMPLETE;
 120:Executive.c   ****                 ENABLE_INTS();
 121:Executive.c   ****                                 FrameMgr_acquireLine();
 122:Executive.c   ****                         }
 123:Executive.c   ****                 }               
 124:Executive.c   ****                 
 125:Executive.c   ****         if (IS_DATA_IN_EVENT_FIFO() == TRUE)            
 126:Executive.c   ****                 {                       
 127:Executive.c   ****             eventGenerated = Exec_readEventFifo();
 128:Executive.c   ****                         switch(eventGenerated)
 129:Executive.c   ****                         {
 130:Executive.c   ****                                 case (EV_DUMP_FRAME):
 131:Executive.c   ****                                         FrameMgr_dispatchEvent(eventGenerated);
 132:Executive.c   ****                                         break;
 133:Executive.c   ****                                         
 134:Executive.c   ****                                 case (EV_ENABLE_TRACKING):
 135:Executive.c   ****                                         FrameMgr_dispatchEvent(eventGenerated);
 136:Executive.c   ****                                         break;
GAS LISTING /tmp/ccYxWDEV.s                    page 5


 137:Executive.c   ****                                         
 138:Executive.c   ****                                 case (EV_DISABLE_TRACKING):
 139:Executive.c   ****                                         FrameMgr_dispatchEvent(eventGenerated);
 140:Executive.c   ****                                         break;
 141:Executive.c   ****                                         
 142:Executive.c   ****                                 case (EV_ACQUIRE_LINE_COMPLETE):
 143:Executive.c   ****                                         FrameMgr_dispatchEvent(eventGenerated);
 144:Executive.c   ****                                         UIMgr_dispatchEvent(eventGenerated);
 145:Executive.c   ****                                         break;
 146:Executive.c   ****                                         
 147:Executive.c   ****                                 case (EV_ACQUIRE_FRAME_COMPLETE):                               
 148:Executive.c   ****                                         FrameMgr_dispatchEvent(eventGenerated);
 149:Executive.c   ****                                         break;
 150:Executive.c   ****                                         
 151:Executive.c   ****                                 case (EV_PROCESS_LINE_COMPLETE):
 152:Executive.c   ****                                         FrameMgr_dispatchEvent(eventGenerated);
 153:Executive.c   ****                                         break;
 154:Executive.c   ****                                 
 155:Executive.c   ****                                 case (EV_PROCESS_FRAME_COMPLETE):
 156:Executive.c   ****                                         FrameMgr_dispatchEvent(eventGenerated);
 157:Executive.c   ****                                         break;
 158:Executive.c   ****                                         
 159:Executive.c   ****                                 case (EV_SERIAL_DATA_RECEIVED):
 160:Executive.c   ****                                         UIMgr_dispatchEvent(eventGenerated);
 161:Executive.c   ****                                         FrameMgr_dispatchEvent(eventGenerated);
 162:Executive.c   ****                                         break;                                                                                                                          
 163:Executive.c   **** 
 164:Executive.c   ****                                 case (EV_SERIAL_DATA_PENDING_TX):
 165:Executive.c   ****                                         UIMgr_dispatchEvent(eventGenerated);
 166:Executive.c   ****                                         break;
 167:Executive.c   ****                                                                 
 168:Executive.c   ****                                 default:                
 169:Executive.c   ****                                         break;
 170:Executive.c   ****                         }                       
 171:Executive.c   ****                 }
 172:Executive.c   ****         
 173:Executive.c   ****         /* toggle the debug line */
 174:Executive.c   **** 
 175:Executive.c   ****         }
 176:Executive.c   **** }
 177:Executive.c   **** 
 178:Executive.c   **** /***********************************************************
 179:Executive.c   ****         Function Name: Exec_readEventFifo
 180:Executive.c   ****         Function Description: This function is responsible for
 181:Executive.c   ****         reading a single event out of the event fifo.
 182:Executive.c   ****         Inputs:  none 
 183:Executive.c   ****         Outputs: unsigned char-the data read
 184:Executive.c   **** ***********************************************************/    
 185:Executive.c   **** static unsigned char Exec_readEventFifo(void)
 186:Executive.c   **** {
 187:Executive.c   ****         unsigned char dataByte, tmpTail;
 188:Executive.c   ****         
 189:Executive.c   ****         DISABLE_INTS();
 190:Executive.c   ****         /* just return the current tail from the tx fifo */
 191:Executive.c   ****         dataByte = Exec_eventFifo[Exec_eventFifoTail];  
 192:Executive.c   ****         tmpTail = (Exec_eventFifoTail+1) & (EXEC_EVENT_FIFO_MASK);
 193:Executive.c   ****         Exec_eventFifoTail = tmpTail;
GAS LISTING /tmp/ccYxWDEV.s                    page 6


 194:Executive.c   ****         ENABLE_INTS();
 195:Executive.c   ****         
 196:Executive.c   ****         return(dataByte);
 197:Executive.c   **** }
 198:Executive.c   **** 
 199:Executive.c   **** /***********************************************************
 200:Executive.c   ****         Function Name: Exec_writeEventFifo
 201:Executive.c   ****         Function Description: This function is responsible for
 202:Executive.c   ****         writing a single event to the event fifo and
 203:Executive.c   ****         updating the appropriate pointers.
 204:Executive.c   ****         Inputs:  data - the byte to write to the Fifo 
 205:Executive.c   ****         Outputs: none
 206:Executive.c   **** ***********************************************************/    
 207:Executive.c   **** void Exec_writeEventFifo(unsigned char event)
 208:Executive.c   **** {
  93                            .stabn  68,0,208,.LM0-Exec_writeEventFifo
  94                    .LM0:
  95                    /* prologue: frame size=0 */
  96                    /* prologue end (size=0) */
 209:Executive.c   ****         unsigned char tmpHead;
 210:Executive.c   **** 
 211:Executive.c   ****         DISABLE_INTS();
  97                            .stabn  68,0,211,.LM1-Exec_writeEventFifo
  98                    .LM1:
  99                    /* #APP */
 100 0000 F894                  cli
 212:Executive.c   ****         Exec_eventFifo[Exec_eventFifoHead] = event;
 101                            .stabn  68,0,212,.LM2-Exec_writeEventFifo
 102                    .LM2:
 103                    /* #NOAPP */
 104 0002 9091 0000             lds r25,Exec_eventFifoHead
 105 0006 E0E0                  ldi r30,lo8(Exec_eventFifo)
 106 0008 F0E0                  ldi r31,hi8(Exec_eventFifo)
 107 000a E90F                  add r30,r25
 108 000c F11D                  adc r31,__zero_reg__
 109 000e 8083                  st Z,r24
 213:Executive.c   **** 
 214:Executive.c   ****     /* now move the head up */
 215:Executive.c   ****     tmpHead = (Exec_eventFifoHead + 1) & (EXEC_EVENT_FIFO_MASK);
 216:Executive.c   ****     Exec_eventFifoHead = tmpHead;
 110                            .stabn  68,0,216,.LM3-Exec_writeEventFifo
 111                    .LM3:
 112 0010 9F5F                  subi r25,lo8(-(1))
 113 0012 9770                  andi r25,lo8(7)
 114 0014 9093 0000             sts Exec_eventFifoHead,r25
 217:Executive.c   ****         ENABLE_INTS();
 115                            .stabn  68,0,217,.LM4-Exec_writeEventFifo
 116                    .LM4:
 117                    /* #APP */
 118 0018 7894                  sei
 119                    /* #NOAPP */
 120                    /* epilogue: frame size=0 */
 121 001a 0895                  ret
 122                    /* epilogue end (size=1) */
 123                    /* function Exec_writeEventFifo size 16 (15) */
 124                            .size   Exec_writeEventFifo, .-Exec_writeEventFifo
 125                    .Lscope0:
GAS LISTING /tmp/ccYxWDEV.s                    page 7


 126                            .stabs  "",36,0,0,.Lscope0-Exec_writeEventFifo
 127                            .stabd  78,0,0
 128                            .stabs  "Exec_run:F(0,15)",36,0,90,Exec_run
 129                    .global Exec_run
 130                            .type   Exec_run, @function
 131                    Exec_run:
 132                            .stabd  46,0,0
 133                            .stabn  68,0,90,.LM5-Exec_run
 134                    .LM5:
 135                    /* prologue: frame size=0 */
 136                    /* prologue end (size=0) */
 137                    .L30:
 138                            .stabn  68,0,95,.LM6-Exec_run
 139                    .LM6:
 140 001c 8091 0000             lds r24,fastEventBitmask
 141 0020 8823                  tst r24
 142 0022 99F0                  breq .L6
 143                            .stabn  68,0,100,.LM7-Exec_run
 144                    .LM7:
 145 0024 80FF                  sbrs r24,0
 146 0026 07C0                  rjmp .L8
 147                            .stabn  68,0,102,.LM8-Exec_run
 148                    .LM8:
 149                    /* #APP */
 150 0028 F894                  cli
 151                            .stabn  68,0,103,.LM9-Exec_run
 152                    .LM9:
 153                    /* #NOAPP */
 154 002a 8E7F                  andi r24,lo8(-2)
 155 002c 8093 0000             sts fastEventBitmask,r24
 156                            .stabn  68,0,104,.LM10-Exec_run
 157                    .LM10:
 158                    /* #APP */
 159 0030 7894                  sei
 160                            .stabn  68,0,105,.LM11-Exec_run
 161                    .LM11:
 162                    /* #NOAPP */
 163 0032 00D0                  rcall FrameMgr_processLine
 164                            .stabn  68,0,109,.LM12-Exec_run
 165                    .LM12:
 166 0034 00D0                  rcall UIMgr_transmitPendingData
 167                    .L8:
 168                            .stabn  68,0,116,.LM13-Exec_run
 169                    .LM13:
 170 0036 8091 0000             lds r24,fastEventBitmask
 171 003a 81FF                  sbrs r24,1
 172 003c 06C0                  rjmp .L6
 173                            .stabn  68,0,118,.LM14-Exec_run
 174                    .LM14:
 175                    /* #APP */
 176 003e F894                  cli
 177                            .stabn  68,0,119,.LM15-Exec_run
 178                    .LM15:
 179                    /* #NOAPP */
 180 0040 8D7F                  andi r24,lo8(-3)
 181 0042 8093 0000             sts fastEventBitmask,r24
 182                            .stabn  68,0,120,.LM16-Exec_run
GAS LISTING /tmp/ccYxWDEV.s                    page 8


 183                    .LM16:
 184                    /* #APP */
 185 0046 7894                  sei
 186                            .stabn  68,0,121,.LM17-Exec_run
 187                    .LM17:
 188                    /* #NOAPP */
 189 0048 00D0                  rcall FrameMgr_acquireLine
 190                    .L6:
 191                            .stabn  68,0,125,.LM18-Exec_run
 192                    .LM18:
 193 004a 2091 0000             lds r18,Exec_eventFifoTail
 194 004e 8091 0000             lds r24,Exec_eventFifoHead
 195 0052 8217                  cp r24,r18
 196 0054 19F3                  breq .L30
 197                    .LBB4:
 198                    .LBB5:
 199                            .stabn  68,0,189,.LM19-Exec_run
 200                    .LM19:
 201                    /* #APP */
 202 0056 F894                  cli
 203                            .stabn  68,0,191,.LM20-Exec_run
 204                    .LM20:
 205                    /* #NOAPP */
 206 0058 E22F                  mov r30,r18
 207 005a FF27                  clr r31
 208 005c E050                  subi r30,lo8(-(Exec_eventFifo))
 209 005e F040                  sbci r31,hi8(-(Exec_eventFifo))
 210 0060 9081                  ld r25,Z
 211                            .stabn  68,0,193,.LM21-Exec_run
 212                    .LM21:
 213 0062 822F                  mov r24,r18
 214 0064 8F5F                  subi r24,lo8(-(1))
 215 0066 8770                  andi r24,lo8(7)
 216 0068 8093 0000             sts Exec_eventFifoTail,r24
 217                            .stabn  68,0,194,.LM22-Exec_run
 218                    .LM22:
 219                    /* #APP */
 220 006c 7894                  sei
 221                    /* #NOAPP */
 222                    .LBE5:
 223                    .LBE4:
 224                            .stabn  68,0,128,.LM23-Exec_run
 225                    .LM23:
 226 006e 892F                  mov r24,r25
 227 0070 9927                  clr r25
 228 0072 8031                  cpi r24,lo8(16)
 229 0074 31F1                  breq .L16
 230 0076 8131                  cpi r24,lo8(17)
 231 0078 68F4                  brsh .L21
 232 007a 8230                  cpi r24,lo8(2)
 233 007c C9F0                  breq .L13
 234 007e 8330                  cpi r24,lo8(3)
 235 0080 18F4                  brsh .L22
 236 0082 8130                  cpi r24,lo8(1)
 237 0084 59F6                  brne .L30
 238 0086 2BC0                  rjmp .L12
 239                    .L22:
GAS LISTING /tmp/ccYxWDEV.s                    page 9


 240 0088 8430                  cpi r24,lo8(4)
 241 008a 31F1                  breq .L14
 242 008c 8830                  cpi r24,lo8(8)
 243 008e 09F0                  breq .+2
 244 0090 C5CF                  rjmp .L30
 245 0092 1FC0                  rjmp .L15
 246                    .L21:
 247 0094 8038                  cpi r24,lo8(-128)
 248 0096 79F0                  breq .L18
 249 0098 8138                  cpi r24,lo8(-127)
 250 009a 20F4                  brsh .L23
 251 009c 8032                  cpi r24,lo8(32)
 252 009e 09F0                  breq .+2
 253 00a0 BDCF                  rjmp .L30
 254 00a2 14C0                  rjmp .L17
 255                    .L23:
 256 00a4 8138                  cpi r24,lo8(-127)
 257 00a6 51F0                  breq .L19
 258 00a8 8039                  cpi r24,lo8(-112)
 259 00aa 09F0                  breq .+2
 260 00ac B7CF                  rjmp .L30
 261 00ae 1CC0                  rjmp .L20
 262                    .L13:
 263                            .stabn  68,0,131,.LM24-Exec_run
 264                    .LM24:
 265 00b0 82E0                  ldi r24,lo8(2)
 266 00b2 00D0                  rcall FrameMgr_dispatchEvent
 267 00b4 B3CF                  rjmp .L30
 268                    .L18:
 269                            .stabn  68,0,135,.LM25-Exec_run
 270                    .LM25:
 271 00b6 80E8                  ldi r24,lo8(-128)
 272 00b8 00D0                  rcall FrameMgr_dispatchEvent
 273 00ba B0CF                  rjmp .L30
 274                    .L19:
 275                            .stabn  68,0,139,.LM26-Exec_run
 276                    .LM26:
 277 00bc 81E8                  ldi r24,lo8(-127)
 278 00be 00D0                  rcall FrameMgr_dispatchEvent
 279 00c0 ADCF                  rjmp .L30
 280                    .L16:
 281                            .stabn  68,0,143,.LM27-Exec_run
 282                    .LM27:
 283 00c2 80E1                  ldi r24,lo8(16)
 284 00c4 00D0                  rcall FrameMgr_dispatchEvent
 285                            .stabn  68,0,144,.LM28-Exec_run
 286                    .LM28:
 287 00c6 80E1                  ldi r24,lo8(16)
 288 00c8 00D0                  rcall UIMgr_dispatchEvent
 289 00ca A8CF                  rjmp .L30
 290                    .L17:
 291                            .stabn  68,0,148,.LM29-Exec_run
 292                    .LM29:
 293 00cc 80E2                  ldi r24,lo8(32)
 294 00ce 00D0                  rcall FrameMgr_dispatchEvent
 295 00d0 A5CF                  rjmp .L30
 296                    .L15:
GAS LISTING /tmp/ccYxWDEV.s                    page 10


 297                            .stabn  68,0,152,.LM30-Exec_run
 298                    .LM30:
 299 00d2 88E0                  ldi r24,lo8(8)
 300 00d4 00D0                  rcall FrameMgr_dispatchEvent
 301 00d6 A2CF                  rjmp .L30
 302                    .L14:
 303                            .stabn  68,0,156,.LM31-Exec_run
 304                    .LM31:
 305 00d8 84E0                  ldi r24,lo8(4)
 306 00da 00D0                  rcall FrameMgr_dispatchEvent
 307 00dc 9FCF                  rjmp .L30
 308                    .L12:
 309                            .stabn  68,0,160,.LM32-Exec_run
 310                    .LM32:
 311 00de 81E0                  ldi r24,lo8(1)
 312 00e0 00D0                  rcall UIMgr_dispatchEvent
 313                            .stabn  68,0,161,.LM33-Exec_run
 314                    .LM33:
 315 00e2 81E0                  ldi r24,lo8(1)
 316 00e4 00D0                  rcall FrameMgr_dispatchEvent
 317 00e6 9ACF                  rjmp .L30
 318                    .L20:
 319                            .stabn  68,0,165,.LM34-Exec_run
 320                    .LM34:
 321 00e8 80E9                  ldi r24,lo8(-112)
 322 00ea 00D0                  rcall UIMgr_dispatchEvent
 323 00ec 97CF                  rjmp .L30
 324                    /* epilogue: frame size=0 */
 325                    /* epilogue: noreturn */
 326                    /* epilogue end (size=0) */
 327                    /* function Exec_run size 111 (111) */
 328                            .size   Exec_run, .-Exec_run
 329                            .stabs  "dataByte:r(0,11)",64,0,187,25
 330                            .stabn  192,0,0,.LBB5-Exec_run
 331                            .stabn  224,0,0,.LBE5-Exec_run
 332                    .Lscope1:
 333                            .stabs  "",36,0,0,.Lscope1-Exec_run
 334                            .stabd  78,0,0
 335                    .global Exec_eventFifoHead
 336                    .global Exec_eventFifoHead
 337                            .section .bss
 338                            .type   Exec_eventFifoHead, @object
 339                            .size   Exec_eventFifoHead, 1
 340                    Exec_eventFifoHead:
 341 0000 00                    .skip 1,0
 342                    .global Exec_eventFifoTail
 343                    .global Exec_eventFifoTail
 344                            .type   Exec_eventFifoTail, @object
 345                            .size   Exec_eventFifoTail, 1
 346                    Exec_eventFifoTail:
 347 0001 00                    .skip 1,0
 348                    .global fastEventBitmask
 349                    .global fastEventBitmask
 350                            .type   fastEventBitmask, @object
 351                            .size   fastEventBitmask, 1
 352                    fastEventBitmask:
 353 0002 00                    .skip 1,0
GAS LISTING /tmp/ccYxWDEV.s                    page 11


 354                            .comm Exec_eventFifo,8,1
 355                            .stabs  "fastEventBitmask:G(0,11)",32,0,74,0
 356                            .stabs  "Exec_eventFifo:G(0,16)=ar(0,17)=r(0,17);0;0177777;;0;7;(0,11)",32,0,63,0
 357                            .stabs  "Exec_eventFifoHead:G(0,11)",32,0,64,0
 358                            .stabs  "Exec_eventFifoTail:G(0,11)",32,0,65,0
 359                            .text
 360                            .stabs  "",100,0,0,.Letext0
 361                    .Letext0:
 362                    /* File "Executive.c": code  127 = 0x007f ( 126), prologues   0, epilogues   1 */
GAS LISTING /tmp/ccYxWDEV.s                    page 12


DEFINED SYMBOLS
                            *ABS*:00000000 Executive.c
     /tmp/ccYxWDEV.s:3      *ABS*:0000003f __SREG__
     /tmp/ccYxWDEV.s:4      *ABS*:0000003e __SP_H__
     /tmp/ccYxWDEV.s:5      *ABS*:0000003d __SP_L__
     /tmp/ccYxWDEV.s:6      *ABS*:00000000 __tmp_reg__
     /tmp/ccYxWDEV.s:7      *ABS*:00000001 __zero_reg__
     /tmp/ccYxWDEV.s:91     .text:00000000 Exec_writeEventFifo
     /tmp/ccYxWDEV.s:340    .bss:00000000 Exec_eventFifoHead
                            *COM*:00000008 Exec_eventFifo
     /tmp/ccYxWDEV.s:131    .text:0000001c Exec_run
     /tmp/ccYxWDEV.s:352    .bss:00000002 fastEventBitmask
     /tmp/ccYxWDEV.s:346    .bss:00000001 Exec_eventFifoTail

UNDEFINED SYMBOLS
__do_copy_data
__do_clear_bss
FrameMgr_processLine
UIMgr_transmitPendingData
FrameMgr_acquireLine
FrameMgr_dispatchEvent
UIMgr_dispatchEvent