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build fixes, declare variables at start of block, use size_t to avoid int vs long errors

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Kenneth J Davis 2022-06-03 23:29:37 -04:00
parent bfd5328183
commit 0e6d90cf82
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GPG Key ID: 59D5F216C38F11FD
1 changed files with 4 additions and 4 deletions
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8
utils/exeflat.c
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@ -242,12 +242,12 @@ static int exeflat(const char *srcfile, const char *dstfile,
} }
printf("Compressing kernel - %s format\n", (compress_sys_file)?"sys":"exe"); printf("Compressing kernel - %s format\n", (compress_sys_file)?"sys":"exe");
if (!compress_sys_file) { if (!compress_sys_file) {
stubsize = stubexesize;
ULONG realsize; ULONG realsize;
/* write header without relocations to file */ /* write header without relocations to file */
exe_header nheader = *header; exe_header nheader = *header;
nheader.exRelocItems = 0; nheader.exRelocItems = 0;
nheader.exHeaderSize = 2; nheader.exHeaderSize = 2;
stubsize = stubexesize;
realsize = size + 32 - stubsize; realsize = size + 32 - stubsize;
nheader.exPages = (UWORD)(realsize >> 9); nheader.exPages = (UWORD)(realsize >> 9);
nheader.exExtraBytes = (UWORD)realsize & 511; nheader.exExtraBytes = (UWORD)realsize & 511;
@ -391,7 +391,7 @@ static void write_header(FILE *dest, unsigned char * code, UWORD stubsize,
if (0 == memcmp(kernel_config, "CONFIG", 6)) { if (0 == memcmp(kernel_config, "CONFIG", 6)) {
unsigned long length = kernel_config[6] + kernel_config[7] * 256UL + 8; unsigned long length = kernel_config[6] + kernel_config[7] * 256UL + 8;
if (length <= KERNEL_CONFIG_LENGTH) { if (length <= KERNEL_CONFIG_LENGTH) {
memcpy(&code[2], kernel_config, length); memcpy(&code[2], kernel_config, (size_t)length);
printf("Copied %lu bytes of kernel config block to header\n", length); printf("Copied %lu bytes of kernel config block to header\n", length);
} else { } else {
printf("Error: Found %lu bytes of kernel config block, too long!\n", length); printf("Error: Found %lu bytes of kernel config block, too long!\n", length);
@ -417,7 +417,7 @@ int main(int argc, char **argv)
int compress_sys_file; int compress_sys_file;
char *buffer, *tmpexe, *cmdbuf, *entryexefilename = "", *entrydevfilename = ""; char *buffer, *tmpexe, *cmdbuf, *entryexefilename = "", *entrydevfilename = "";
FILE *dest, *source; FILE *dest, *source;
long size; size_t size;
static unsigned char execode[256 + 10 + 1]; static unsigned char execode[256 + 10 + 1];
static unsigned char devcode[256 + 10 + 1]; static unsigned char devcode[256 + 10 + 1];
FILE * entryf = NULL; FILE * entryf = NULL;
@ -561,12 +561,12 @@ int main(int argc, char **argv)
silentSegments, silentcount, silentSegments, silentcount,
FALSE, stubexesize, 0, stubexesize >> 4, &header); FALSE, stubexesize, 0, stubexesize >> 4, &header);
} else { } else {
UBYTE deviceheader[16];
FILE * devfile = fopen("tmp.sys", "rb"); FILE * devfile = fopen("tmp.sys", "rb");
if (!devfile) { if (!devfile) {
printf("Source file %s could not be opened\n", "tmp.sys"); printf("Source file %s could not be opened\n", "tmp.sys");
exit(1); exit(1);
} }
UBYTE deviceheader[16];
if (fread(deviceheader, 1, sizeof deviceheader, devfile) if (fread(deviceheader, 1, sizeof deviceheader, devfile)
!= sizeof deviceheader) { != sizeof deviceheader) {
printf("Source file %s could not be read\n", "tmp.sys"); printf("Source file %s could not be read\n", "tmp.sys");