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changeset

Make the page table volatile (it may change behind gcc's back) experimental_memory_mapper_v2

Fri, 12 Apr 2013 12:37:13 +0100

author

Philip Pemberton <philpem@philpem.me.uk>

date

Fri, 12 Apr 2013 12:37:13 +0100

branch

experimental_memory_mapper_v2

changeset 142

cfa30b1cd92f

parent 141

8460d432606f

child 143

0fa6f5a480a6

Make the page table volatile (it may change behind gcc's back)

     1.1 diff -r 8460d432606f -r cfa30b1cd92f src/state.h
     1.2 --- a/src/state.h	Fri Apr 12 12:36:28 2013 +0100
     1.3 +++ b/src/state.h	Fri Apr 12 12:37:13 2013 +0100
     1.4 @@ -40,7 +40,7 @@
     1.5  	uint8_t		vram[0x8000];
     1.6  
     1.7  	/// Map RAM
     1.8 -	uint8_t		map[0x800];
     1.9 +	volatile uint8_t		map[0x800];
    1.10  
    1.11  	//// Registers
    1.12  	uint16_t	genstat;			///< General Status Register