diff options
| author | Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006@gmx.net> | 2008-10-01 12:52:52 +0000 |
|---|---|---|
| committer | Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006@gmx.net> | 2008-10-01 12:52:52 +0000 |
| commit | 2ee6779a64922af755a35ce70f85f2d67b488557 (patch) | |
| tree | 4ae6d7310d71fa29baab3e937cfcd9bb408db5a6 /src/arch/i386/lib | |
| parent | dc65196f8f18c28085d40ccbeb45bba3bfe28294 (diff) | |
The ARRAY_SIZE macro is convenient, yet mostly unused. Switch lots of
code to use it. That makes the code more readable and also less
error-prone.
Abuild tested.
Signed-off-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006@gmx.net>
Acked-by: Peter Stuge <peter@stuge.se>
git-svn-id: svn://svn.coreboot.org/coreboot/trunk@3624 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
Diffstat (limited to 'src/arch/i386/lib')
| -rw-r--r-- | src/arch/i386/lib/cpu.c | 4 | ||||
| -rw-r--r-- | src/arch/i386/lib/exception.c | 2 |
2 files changed, 3 insertions, 3 deletions
diff --git a/src/arch/i386/lib/cpu.c b/src/arch/i386/lib/cpu.c index c1b2e5fbf1..6deb1f9393 100644 --- a/src/arch/i386/lib/cpu.c +++ b/src/arch/i386/lib/cpu.c @@ -123,7 +123,7 @@ static const char *cpu_vendor_name(int vendor) { const char *name; name = "<invalid cpu vendor>"; - if ((vendor < (sizeof(x86_vendor_name)/sizeof(x86_vendor_name[0]))) && + if ((vendor < (ARRAY_SIZE(x86_vendor_name))) && (x86_vendor_name[vendor] != 0)) { name = x86_vendor_name[vendor]; @@ -185,7 +185,7 @@ static void identify_cpu(struct device *cpu) } } cpu->vendor = X86_VENDOR_UNKNOWN; - for(i = 0; i < sizeof(x86_vendors)/sizeof(x86_vendors[0]); i++) { + for(i = 0; i < ARRAY_SIZE(x86_vendors); i++) { if (memcmp(vendor_name, x86_vendors[i].name, 12) == 0) { cpu->vendor = x86_vendors[i].vendor; break; diff --git a/src/arch/i386/lib/exception.c b/src/arch/i386/lib/exception.c index 5f0c4e0563..2d68b918ed 100644 --- a/src/arch/i386/lib/exception.c +++ b/src/arch/i386/lib/exception.c @@ -377,7 +377,7 @@ void x86_exception(struct eregs *info) gdb_stub_registers[CS] = info->cs; gdb_stub_registers[PS] = info->eflags; signo = GDB_UNKNOWN; - if (info->vector < sizeof(exception_to_signal)/sizeof(exception_to_signal[0])) { + if (info->vector < ARRAY_SIZE(exception_to_signal)) { signo = exception_to_signal[info->vector]; } |