diff options
Diffstat (limited to 'arch/arm/lib/semihosting.c')
| -rw-r--r-- | arch/arm/lib/semihosting.c | 21 |
1 files changed, 3 insertions, 18 deletions
diff --git a/arch/arm/lib/semihosting.c b/arch/arm/lib/semihosting.c index c38892f..b983cc3 100644 --- a/arch/arm/lib/semihosting.c +++ b/arch/arm/lib/semihosting.c @@ -22,9 +22,6 @@ #define SYSREAD 0x06 #define SYSFLEN 0x0C -#define MODE_READ 0x0 -#define MODE_READBIN 0x1 - /* * Call the handler */ @@ -46,28 +43,16 @@ static noinline long smh_trap(unsigned int sysnum, void *addr) * Open a file on the host. Mode is "r" or "rb" currently. Returns a file * descriptor or -1 on error. */ -long smh_open(const char *fname, char *modestr) +long smh_open(const char *fname, enum smh_open_mode mode) { long fd; - unsigned long mode; struct smh_open_s { const char *fname; unsigned long mode; size_t len; } open; - debug("%s: file \'%s\', mode \'%s\'\n", __func__, fname, modestr); - - /* Check the file mode */ - if (!(strcmp(modestr, "r"))) { - mode = MODE_READ; - } else if (!(strcmp(modestr, "rb"))) { - mode = MODE_READBIN; - } else { - printf("%s: ERROR mode \'%s\' not supported\n", __func__, - modestr); - return -1; - } + debug("%s: file \'%s\', mode \'%u\'\n", __func__, fname, mode); open.fname = fname; open.len = strlen(fname); @@ -155,7 +140,7 @@ static int smh_load_file(const char * const name, ulong load_addr, long len; long ret; - fd = smh_open(name, "rb"); + fd = smh_open(name, MODE_READ | MODE_BINARY); if (fd == -1) return -1; |