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hw/timer/mt48t59: Fix bit-rotten NVRAM_PRINTF format strings 

When compiling with NVRAM_PRINTF enabled, gcc currently bails out with:

  CC      hw/timer/m48t59.o
  CC      hw/timer/m48t59-isa.o
hw/timer/m48t59.c: In function ‘NVRAM_writeb’:
hw/timer/m48t59.c:460:5: error: format ‘%x’ expects argument of type ‘unsigned int’, but argument 3 has type ‘hwaddr’ [-Werror=format=]
     NVRAM_PRINTF("%s: 0x%08x => 0x%08x\n", __func__, addr, val);
     ^
hw/timer/m48t59.c:460:5: error: format ‘%x’ expects argument of type ‘unsigned int’, but argument 4 has type ‘uint64_t’ [-Werror=format=]
hw/timer/m48t59.c: In function ‘NVRAM_readb’:
hw/timer/m48t59.c:492:5: error: format ‘%x’ expects argument of type ‘unsigned int’, but argument 3 has type ‘hwaddr’ [-Werror=format=]
     NVRAM_PRINTF("%s: 0x%08x <= 0x%08x\n", __func__, addr, retval);

Fix it by using the correct format strings and while we're at it,
also change the definition of NVRAM_PRINTF so that this can not
bit-rot so easily again.

Signed-off-by: Thomas Huth <thuth@redhat.com>
Reviewed-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
This commit is contained in:
Thomas Huth 2018-02-02 09:15:31 +01:00 committed by Michael Tokarev
parent 4a4ff4c58f
commit 54be4c42b2
2 changed files with 5 additions and 8 deletions
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9
hw/timer/m48t59-internal.h
View File

@ -25,13 +25,10 @@
#ifndef HW_M48T59_INTERNAL_H
#define HW_M48T59_INTERNAL_H 1
//#define DEBUG_NVRAM
#define M48T59_DEBUG 0
#if defined(DEBUG_NVRAM)
#define NVRAM_PRINTF(fmt, ...) do { printf(fmt , ## __VA_ARGS__); } while (0)
#else
#define NVRAM_PRINTF(fmt, ...) do { } while (0)
#endif
#define NVRAM_PRINTF(fmt, ...) do { \
if (M48T59_DEBUG) { printf(fmt , ## __VA_ARGS__); } } while (0)
/*
* The M48T02, M48T08 and M48T59 chips are very similar. The newer '59 has

4
hw/timer/m48t59.c
View File

@ -456,7 +456,7 @@ static void NVRAM_writeb(void *opaque, hwaddr addr, uint64_t val,
{
M48t59State *NVRAM = opaque;
NVRAM_PRINTF("%s: 0x%08x => 0x%08x\n", __func__, addr, val);
NVRAM_PRINTF("%s: 0x%"HWADDR_PRIx" => 0x%"PRIx64"\n", __func__, addr, val);
switch (addr) {
case 0:
NVRAM->addr &= ~0x00FF;
@ -488,7 +488,7 @@ static uint64_t NVRAM_readb(void *opaque, hwaddr addr, unsigned size)
retval = -1;
break;
}
NVRAM_PRINTF("%s: 0x%08x <= 0x%08x\n", __func__, addr, retval);
NVRAM_PRINTF("%s: 0x%"HWADDR_PRIx" <= 0x%08x\n", __func__, addr, retval);
return retval;
}