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Fix dangerous casts

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On Windows 64-bit, the size of long is 32-bit, thus any pointer to long cast is
not valid. In any case, one should use intptr_t and ptrdiff_t when casting
to integers. This commit attempts to fix all instances reported by GCC.
When relevant, I replaced code by the macros PTR_ADD, ALIGN_UP from system.h

Change-Id: I2273b0e8465d3c4689824717ed5afa5ed238a2dc
This commit is contained in:
Amaury Pouly 2017-01-16 00:10:38 +01:00 • committed by Gerrit Rockbox
parent 1245c5fe61
commit d7871914ac
27 changed files with 69 additions and 66 deletions
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4
apps/plugins/doom/z_zone.c
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@ -252,8 +252,8 @@ void Z_Init(void)
// Align on cache boundary
zone = (memblock_t *) ((unsigned long)zonebase + CACHE_ALIGN -
((unsigned long)zonebase & (CACHE_ALIGN-1)));
zone = (memblock_t *) ((intptr_t)zonebase + CACHE_ALIGN -
((intptr_t)zonebase & (CACHE_ALIGN-1)));
rover = zone; // Rover points to base of zone mem
zone->next = zone->prev = zone; // Single node