* gen_vals - Generate the integer values we'll use to test a function */

Get exponent */

* get_filetype - derive file type from file name */

Get fraction */

Extract hex/decimal/or float value from string */

Extract hex/decimal/or float value from string */

Get sign */

* initMatrix - Initialize the given matrix */

init the timer */

* init_fsecs - initialize the timing package */

Initialization */

* init_sampler - Start new sampling process */

* initialize_pixel_sum - Initializes all fields of sum to 0 */

initjobs - Initialize the job list */

See if string should be considered argument. Currently, omit strings that are all upper case */

maxjid - Returns largest allocated job ID */

* mem_heapsize() - returns the heap size in bytes */

* mem_init - initialize the memory system model */

* mem_sbrk - simple model of the sbrk function. Extends the heap * by incr bytes and returns the start address of the new area. In * this mod

Version using a default sleeptime */

$begin mhz */ Estimate the clock rate by measuring the cycles that elapse */ while sleeping for sleeptime seconds */

$begin mhz */ Estimate the clock rate by measuring the cycles that elapse */ while sleeping for sleeptime seconds */

$begin ncopy */ * ncopy - copy src to dst, returning number of positive ints * contained in src array. */

* Client/server helper functions ********************************/ * open_clientfd - Open connection to server at <hostname, port> and * return

* Client/server helper functions ********************************/ * open_clientfd - Open connection to server at <hostname, port> and * return

* open_listenfd - Open and return a listening socket on port. This * function is reentrant and protocol-independent. * * On error, returns:

* open_listenfd - Open and return a listening socket on port. This * function is reentrant and protocol-independent. * * On error, returns:

Controlling parameters */

* parse_uri - parse URI into filename and CGI args * return 0 if dynamic content, 1 if static */ $begin parse_uri */

* printSummary - Summarize the cache simulation statistics. Student cache simulators * must call this function in order to be properly

* random_val - Return random integer value between min and max */

* read_requesthdrs - read HTTP request headers */ $begin read_requesthdrs */

Provide mechanism for simulator to report which instruction is being executed */

Provide mechanism for simulator to report which instructions are in which stages */

* rio_readinitb - Associate a descriptor with a read buffer and reset buffer */ $begin rio_readinitb */

* rio_readinitb - Associate a descriptor with a read buffer and reset buffer */ $begin rio_readinitb */

* rio_readlineb - Robustly read a text line (buffered) */ $begin rio_readlineb */

* rio_readlineb - Robustly read a text line (buffered) */ $begin rio_readlineb */

* rio_readn - Robustly read n bytes (unbuffered) */ $begin rio_readn */

* rio_readn - Robustly read n bytes (unbuffered) */ $begin rio_readn */

* rio_readnb - Robustly read n bytes (buffered) */ $begin rio_readnb */

* rio_readnb - Robustly read n bytes (buffered) */ $begin rio_readnb */

* rio_writen - Robustly write n bytes (unbuffered) */ $begin rio_writen */

* rio_writen - Robustly write n bytes (unbuffered) */ $begin rio_writen */

* run_tests - Run series of tests. Return number of errors */

* run_tty_sim - Run the simulator in TTY mode */

* run_tty_sim - Run the simulator in TTY mode */

* serve_dynamic - run a CGI program on behalf of the client */ $begin serve_dynamic */

* serve_static - copy a file back to the client */ $begin serve_static */

Set size of cache to use when clearing cache Default = 1<<19 (512KB) */

When set, will run code to clear cache before each measurement Default = 0 */

* set_fcyc_clear_cache - When set, will run code to clear cache * before each measurement. * Default = 0 */

When set, will attempt to compensate for timer interrupt overhead Default = 0 */

* set_fcyc_compensate- When set, will attempt to compensate for * timer interrupt overhead * Default = 0 */

* set_fcyc_epsilon - Tolerance required for K-best * Default = 0.01 */

* set_fcyc_k - Value of K in K-best measurement scheme * Default = 3 */

* set_fcyc_maxsamples - Maximum number of samples attempting to find * K-best within some tolerance. * When exceeded, just return best samp

Provide mechanism for simulator to update condition code display */

Provide mechanism for simulator to update condition code display */

Provide mechanism for simulator to update performance information */

Recursively display expression for error reporting */

Provide mechanism for simulator to update status display */

Provide mechanism for simulator to clear register display */

Provide mechanism for simulator to clear register display */

Provide mechanism for simulator to update register display */

* sim_main - main simulator routine. This function is called from the * main() routine in the HCL file. */

If dumpfile set nonNULL, lots of status info printed out */

If dumpfile set nonNULL, lots of status info printed out */

Execute one instruction */ Return resulting status */

Run pipeline for one cycle */ Return status of processor */ Max_instr indicates maximum number of instructions that want to complete during this si

sio_ltoa - Convert long to base b string (from K&R) */

sio_ltoa - Convert long to base b string (from K&R) */