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Cleanup code of rbglink

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Follow Linux kernel coding style.

Signed-off-by: Antonio Niño Díaz <antonio_nd@outlook.com>
This commit is contained in:
Antonio Niño Díaz
2018-01-01 16:28:08 +01:00
parent ec76431c51
commit f41c532400
22 changed files with 758 additions and 715 deletions
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33
src/link/main.c
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@@ -6,6 +6,7 @@
#include "extern/err.h"
#include "extern/version.h"
#include "link/object.h"
#include "link/output.h"
#include "link/assign.h"
@@ -22,17 +23,15 @@ enum eBlockType {
BLOCK_OUTPUT
};
int32_t options = 0;
int32_t fillchar = 0;
int32_t options;
int32_t fillchar;
char *smartlinkstartsymbol;
/*
* Print the usagescreen
*
*/
static void
usage(void)
static void print_usage(void)
{
printf(
"usage: rgblink [-dtVw] [-l linkerscript] [-m mapfile] [-n symfile] [-O overlay]\n"
@@ -42,17 +41,15 @@ usage(void)
/*
* The main routine
*
*/
int
main(int argc, char *argv[])
int main(int argc, char *argv[])
{
int ch;
char *ep;
if (argc == 1)
usage();
print_usage();
while ((ch = getopt(argc, argv, "dl:m:n:O:o:p:s:tVw")) != -1) {
switch (ch) {
@@ -74,12 +71,10 @@ main(int argc, char *argv[])
break;
case 'p':
fillchar = strtoul(optarg, &ep, 0);
if (optarg[0] == '\0' || *ep != '\0') {
if (optarg[0] == '\0' || *ep != '\0')
errx(1, "Invalid argument for option 'p'");
}
if (fillchar < 0 || fillchar > 0xFF) {
if (fillchar < 0 || fillchar > 0xFF)
errx(1, "Argument for option 'p' must be between 0 and 0xFF");
}
break;
case 's':
options |= OPT_SMART_C_LINK;
@@ -101,17 +96,19 @@ main(int argc, char *argv[])
options |= OPT_DMG_MODE;
/* FALLTHROUGH */
case 'w':
/* Set to set WRAM as a single continuous block as on
/*
* Set to set WRAM as a single continuous block as on
* DMG. All WRAM sections must be WRAM0 as bankable WRAM
* sections do not exist in this mode. A WRAMX section
* will raise an error. */
* will raise an error.
*/
options |= OPT_CONTWRAM;
break;
case 'V':
printf("rgblink %s\n", get_package_version_string());
exit(0);
default:
usage();
print_usage();
/* NOTREACHED */
}
}
@@ -119,7 +116,7 @@ main(int argc, char *argv[])
argv += optind;
if (argc == 0)
usage();
print_usage();
for (int32_t i = 0; i < argc; ++i)
obj_Readfile(argv[i]);
@@ -131,5 +128,5 @@ main(int argc, char *argv[])
Output();
CloseMapfile();
return (0);
return 0;
}