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Updated to the PowerPC.

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This commit is contained in:
Joel Sherrill
1997-07-02 17:54:33 +00:00
parent ce90366e29
commit 2e6d68c475
2 changed files with 70 additions and 2 deletions
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36
doc/supplements/powerpc/cputable.t
View File

@@ -38,7 +38,7 @@ Information Table is given by the C structure definition is
shown below:
@example
struct cpu_configuration_table @{
typedef struct @{
void (*pretasking_hook)( void );
void (*predriver_hook)( void );
void (*postdriver_hook)( void );
@@ -50,6 +50,16 @@ struct cpu_configuration_table @{
void (*stack_free_hook)( void* );
/* end of fields required on all CPUs */
unsigned32 clicks_per_usec; /* Timer clicks per microsecond */
unsigned32 serial_per_sec; /* Serial clocks per second */
boolean serial_external_clock;
boolean serial_xon_xoff;
boolean serial_cts_rts;
unsigned32 serial_rate;
unsigned32 timer_average_overhead; /* Average overhead of timer in ticks */
unsigned32 timer_least_valid; /* Least valid number from timer */
void (*spurious_handler)(unsigned32 vector, CPU_Interrupt_frame *);
@};
@end example
@@ -107,5 +117,29 @@ is the address of the optional user provided routine which frees
memory for task stacks. If this hook is not NULL, then a stack_allocate_hook
must be provided as well.
@item clicks_per_usec
is the XXX
@item serial_per_sec
is the XXX
@item serial_external_clock
is the XXX
@item serial_xon_xoff
is the XXX
@item serial_cts_rts
is the XXX
@item serial_rate
is the XXX
@item timer_average_overhead
is the XXX
@item timer_least_valid
@item spurious_handler
@end table

36
doc/supplements/powerpc/cputable.texi
View File

@@ -38,7 +38,7 @@ Information Table is given by the C structure definition is
shown below:
@example
struct cpu_configuration_table @{
typedef struct @{
void (*pretasking_hook)( void );
void (*predriver_hook)( void );
void (*postdriver_hook)( void );
@@ -50,6 +50,16 @@ struct cpu_configuration_table @{
void (*stack_free_hook)( void* );
/* end of fields required on all CPUs */
unsigned32 clicks_per_usec; /* Timer clicks per microsecond */
unsigned32 serial_per_sec; /* Serial clocks per second */
boolean serial_external_clock;
boolean serial_xon_xoff;
boolean serial_cts_rts;
unsigned32 serial_rate;
unsigned32 timer_average_overhead; /* Average overhead of timer in ticks */
unsigned32 timer_least_valid; /* Least valid number from timer */
void (*spurious_handler)(unsigned32 vector, CPU_Interrupt_frame *);
@};
@end example
@@ -107,5 +117,29 @@ is the address of the optional user provided routine which frees
memory for task stacks. If this hook is not NULL, then a stack_allocate_hook
must be provided as well.
@item clicks_per_usec
is the XXX
@item serial_per_sec
is the XXX
@item serial_external_clock
is the XXX
@item serial_xon_xoff
is the XXX
@item serial_cts_rts
is the XXX
@item serial_rate
is the XXX
@item timer_average_overhead
is the XXX
@item timer_least_valid
@item spurious_handler
@end table