RTOS/rtems
1
0
Fork 0
forked from Imagelibrary/rtems
Code Pull Requests Activity

libbsp/i386/shared: Fix warnings

Browse Source
This commit is contained in:
Joel Sherrill
2014-10-13 19:08:14 -05:00
parent 2f3f206a54
commit 1ecb21d8f4
4 changed files with 20 additions and 30 deletions
Download Patch File Download Diff File Expand all files Collapse all files

16
c/src/lib/libbsp/i386/shared/comm/i386-stub.c
View File

@@ -99,6 +99,15 @@
#include <string.h> #include <string.h>
#include <stdbool.h> #include <stdbool.h>
/*
* Prototypes we need to avoid warnings but not going into public space.
*/
void breakpoint (void);
void set_debug_traps(void);
void set_mem_err(void);
void _returnFromException(void);
void exceptionHandler (int, void (*handler) (void));
/************************************************************************ /************************************************************************
* *
* external low-level support routines * external low-level support routines
@@ -106,8 +115,6 @@
extern int putDebugChar (int ch); /* write a single character */ extern int putDebugChar (int ch); /* write a single character */
extern int getDebugChar (void); /* read and return a single char */ extern int getDebugChar (void); /* read and return a single char */
/* assign an exception handler */
extern void exceptionHandler (int, void (*handler) (void));
/************************************************************************/ /************************************************************************/
/* BUFMAX defines the maximum number of characters in inbound/outbound buffers */ /* BUFMAX defines the maximum number of characters in inbound/outbound buffers */
@@ -564,7 +571,7 @@ char remcomInBuffer[BUFMAX];
char remcomOutBuffer[BUFMAX]; char remcomOutBuffer[BUFMAX];
static short error; static short error;
void static void
debug_error ( debug_error (
char *format, char *format,
char *parm char *parm
@@ -753,7 +760,6 @@ handle_exception (int exceptionVector)
int sigval; int sigval;
int addr, length, reg; int addr, length, reg;
char *ptr; char *ptr;
int newPC;
gdb_i386vector = exceptionVector; gdb_i386vector = exceptionVector;
@@ -898,8 +904,6 @@ handle_exception (int exceptionVector)
if (hexToInt (&ptr, &addr)) if (hexToInt (&ptr, &addr))
registers[PC] = addr; registers[PC] = addr;
newPC = registers[PC];
/* clear the trace bit */ /* clear the trace bit */
registers[PS] &= 0xfffffeff; registers[PS] &= 0xfffffeff;

7
c/src/lib/libbsp/i386/shared/irq/irq.c
View File

@@ -1,7 +1,8 @@
/* irq.c /*
*
* This file contains the implementation of the function described in irq.h * This file contains the implementation of the function described in irq.h
* */
/*
* Copyright (c) 2009 embedded brains GmbH * Copyright (c) 2009 embedded brains GmbH
* Copyright (C) 1998 valette@crf.canon.fr * Copyright (C) 1998 valette@crf.canon.fr
* *

9
c/src/lib/libbsp/i386/shared/irq/irq_asm.S
View File

@@ -1,7 +1,8 @@
/* irq.c /*
*
* This file contains the implementation of the function described in irq.h * This file contains the implementation of the function described in irq.h
* */
/*
* Copyright (C) 1998 valette@crf.canon.fr * Copyright (C) 1998 valette@crf.canon.fr
* *
* COPYRIGHT (c) 1989-2011. * COPYRIGHT (c) 1989-2011.
@@ -19,6 +20,8 @@
#include <rtems/score/cpu.h> #include <rtems/score/cpu.h>
#include <rtems/score/percpu.h> #include <rtems/score/percpu.h>
#include <bsp.h> /* to establish dependency on prototype */
#ifndef CPU_STACK_ALIGNMENT #ifndef CPU_STACK_ALIGNMENT
#error "Missing header? CPU_STACK_ALIGNMENT is not defined here" #error "Missing header? CPU_STACK_ALIGNMENT is not defined here"
#endif #endif

18
c/src/lib/libbsp/i386/shared/pci/pcibios.c
View File

@@ -264,24 +264,6 @@ pci_bus_count(void)
return ucBusCount; return ucBusCount;
} }
int
BSP_pciFindDevice( unsigned short vendorid, unsigned short deviceid,
int instance, int *pbus, int *pdev, int *pfun )
{
int sig, rval;
rval = pcib_find_by_devid(vendorid, deviceid, instance, &sig);
if ( PCIB_ERR_SUCCESS == rval ) {
*pbus = PCIB_DEVSIG_BUS(sig);
*pdev = PCIB_DEVSIG_DEV(sig);
*pfun = PCIB_DEVSIG_FUNC(sig);
}
return rval;
}
/* /*
* Generate Special Cycle * Generate Special Cycle
*/ */