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powerpc bootloader: Remove warnings

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This code is shared by multiple PowerPC BSPs including all
motorola_powerpc variants.
This commit is contained in:
Joel Sherrill
2014-10-09 16:40:20 -05:00
parent f95f212af4
commit 4abbc567ee
7 changed files with 57 additions and 29 deletions
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14
c/src/lib/libbsp/powerpc/shared/bootloader/em86.c
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@@ -1,6 +1,8 @@
/*
* em86.c -- Include file for bootloader.
*
*/
/*
* Copyright (C) 1998, 1999 Gabriel Paubert, paubert@iram.es
*
* Modified to compile in RTEMS development environment
@@ -132,7 +134,7 @@ static void dump86(x86 * p){
#define dump86(x)
#endif
int bios86pci(x86 * p) {
static int bios86pci(x86 * p) {
unsigned reg=ld_le16(&DI);
reg_type2 tmp;
@@ -190,21 +192,21 @@ int bios86pci(x86 * p) {
return 0;
}
void push2(x86 *p, unsigned value) {
static void push2(x86 *p, unsigned value) {
unsigned char * sbase= p->ssbase;
unsigned newsp = (ld_le16(&SP)-2)&0xffff;
st_le16(&SP,newsp);
st_le16((unsigned short *)(sbase+newsp), value);
}
unsigned pop2(x86 *p) {
static unsigned pop2(x86 *p) {
unsigned char * sbase=p->ssbase;
unsigned oldsp = ld_le16(&SP);
st_le16(&SP,oldsp+2);
return ld_le16((unsigned short *)(sbase+oldsp));
}
int int10h(x86 * p) { /* Process BIOS video interrupt */
static int int10h(x86 * p) { /* Process BIOS video interrupt */
unsigned vector;
vector=ld_le32((uint32_t *)p->vbase+0x10);
if (((vector&0xffff0000)>>16)==0xc000) {
@@ -240,7 +242,7 @@ int int10h(x86 * p) { /* Process BIOS video interrupt */
}
}
int process_softint(x86 * p) {
static int process_softint(x86 * p) {
#if 0
if (p->parm1!=0x10 || AH!=0x0e) {
printf("Soft interrupt\n");