Replacing _IntLatencyStop with _int_latency_stop

Updating nano kernel functions to follow a consistent naming convention.
Part of that process is the removal of camelCase naming conventions for the
preferred_underscore_method.

Change accomplished with the following script:

#!/bin/bash
echo "Searching for ${1} to replace with ${2}"
find . -type f \( -iname \*.c -o -iname \*.h -o -iname \*.s \) \
       -not \( -path host/src/genIdt -prune \) \   \
       -not \( -path host/src/gen_tables -prune \) \
       -print | xargs sed -i "s/"${1}"/"${2}"/g"

Signed-off-by: Dan Kalowsky <daniel.kalowsky@intel.com>

arch/x86/core/cpuhalt.s

@@ -82,7 +82,7 @@ by nano_cpu_atomic_idle().
 
 SECTION_FUNC(TEXT, nano_cpu_idle)
 #ifdef CONFIG_INT_LATENCY_BENCHMARK
-	call	_IntLatencyStop
+	call	_int_latency_stop
 #endif
 #if defined(CONFIG_BOOT_TIME_MEASUREMENT) 
 	rdtsc			/* record idle timestamp */
@@ -122,7 +122,7 @@ SECTION_FUNC(TEXT, nano_cpu_idle)
 
 SECTION_FUNC(TEXT, nano_cpu_atomic_idle)
 #ifdef CONFIG_INT_LATENCY_BENCHMARK
-	call	_IntLatencyStop
+	call	_int_latency_stop
 #endif
 	sti			/* make sure interrupts are enabled */
 

arch/x86/core/intstub.s

@@ -72,7 +72,7 @@ entering and exiting a C interrupt handler.
 
 #ifdef CONFIG_INT_LATENCY_BENCHMARK
 	GTEXT(_int_latency_start)
-	GTEXT(_IntLatencyStop)
+	GTEXT(_int_latency_stop)
 #endif
 /*******************************************************************************
 *
@@ -209,7 +209,7 @@ BRANCH_LABEL(alreadyOnIntStack)
 #ifdef CONFIG_INT_LATENCY_BENCHMARK
 	/* preserve eax which contain stub return address */
 	pushl	%eax
-	call	_IntLatencyStop
+	call	_int_latency_stop
 	popl	%eax
 #endif
 
@@ -232,7 +232,7 @@ BRANCH_LABEL(_HandleIdle)
 	call	_SysPowerSaveIdleExit
 	add	$0x4, %esp
 #ifdef CONFIG_INT_LATENCY_BENCHMARK
-	call	_IntLatencyStop
+	call	_int_latency_stop
 #endif
 	sti			/* re-enable interrupts */
 	popl	%eax
@@ -347,7 +347,7 @@ SECTION_FUNC(TEXT, _IntExit)
 
 	/* Restore volatile registers and return to the interrupted context */
 #ifdef CONFIG_INT_LATENCY_BENCHMARK
-	call	_IntLatencyStop
+	call	_int_latency_stop
 #endif
 
 	popl	%edx		
@@ -379,7 +379,7 @@ BRANCH_LABEL(noReschedule)
 
 BRANCH_LABEL(nestedInterrupt)
 #ifdef CONFIG_INT_LATENCY_BENCHMARK
-	call	_IntLatencyStop
+	call	_int_latency_stop
 #endif
 	popl	%edx		/* pop volatile registers in reverse order */
 	popl	%ecx
@@ -516,7 +516,7 @@ SECTION_FUNC(TEXT, irq_unlock)
 	testl $0x200, SP_ARG1(%esp)
 	jz skipIntEnable
 #ifdef CONFIG_INT_LATENCY_BENCHMARK
-	call	_IntLatencyStop
+	call	_int_latency_stop
 #endif
 	sti
 BRANCH_LABEL(skipIntEnable)

arch/x86/core/swap.s

@@ -380,7 +380,7 @@ BRANCH_LABEL(CROHandlingDone)
 	/* save %eax since it used as the return value for _Swap */
 	pushl	%eax
 	/* interrupts are being reenabled, stop accumulating time */
-	call	_IntLatencyStop
+	call	_int_latency_stop
 	/* restore _Swap's %eax */
 	popl	%eax
 

include/nanokernel/x86/arch.h

@@ -260,7 +260,7 @@ static inline void irq_unlock(unsigned int key) {}
 
 #ifdef CONFIG_INT_LATENCY_BENCHMARK
 void _int_latency_start (void);
-void _IntLatencyStop (void);
+void _int_latency_stop (void);
 #endif
 
 /*******************************************************************************
@@ -361,7 +361,7 @@ static inline __attribute__((always_inline))
 	{
 	/*
 	 * The assembler code is split into two parts and
-	 * _IntLatencyStop (); is invoked as a legitimate C
+	 * _int_latency_stop (); is invoked as a legitimate C
 	 * function to let the compiler preserve registers
 	 * before the function invocation
 	 *
@@ -385,7 +385,7 @@ static inline __attribute__((always_inline))
 #endif
 
 #ifdef CONFIG_INT_LATENCY_BENCHMARK
-	_IntLatencyStop ();
+	_int_latency_stop ();
 #endif
 	__asm__ volatile (
 
@@ -413,7 +413,7 @@ __asm volatile void irq_unlock_inline
 	testl	$0x200, key
 	jz	   end
 #ifdef CONFIG_INT_LATENCY_BENCHMARK
-	call	 _IntLatencyStop
+	call	 _int_latency_stop
 #endif /* CONFIG_INT_LATENCY_BENCHMARK */
 	sti
 end:

kernel/nanokernel/core/int_latency_bench.c

@@ -106,7 +106,7 @@ void _int_latency_start(void)
 *
 */
 
-void _IntLatencyStop(void)
+void _int_latency_stop(void)
 {
 	uint32_t delta;
 	uint32_t delayOverhead;
@@ -189,7 +189,7 @@ void intLatencyInit(void)
 		nestingDelay = timer_read() - nestingDelay - timeToReadTime;
 
 		stopDelay = timer_read();
-		_IntLatencyStop();
+		_int_latency_stop();
 		stopDelay = timer_read() - stopDelay - timeToReadTime;
 
 		/* re-initialize globals to default values */