From 631451afe5bced010a74952ffff2135937c11625 Mon Sep 17 00:00:00 2001 From: Peter Evans Date: Tue, 5 Dec 2017 18:40:40 -0600 Subject: [PATCH] Use C-style to denote documentation --- include/mos6502.h | 54 +++++++++++++++++++++++++++++------------------ 1 file changed, 34 insertions(+), 20 deletions(-) diff --git a/include/mos6502.h b/include/mos6502.h index e4574e0..5219b7c 100644 --- a/include/mos6502.h +++ b/include/mos6502.h @@ -35,15 +35,19 @@ void mos6502_handle_##inst (mos6502 *cpu, vm_8bit oper) typedef struct { - // Our memory. + /* + * Our memory. + */ vm_segment *memory; - // This contains the last _effective_ address we've resolved in one - // of our address modes. In absolute mode, this would be the literal - // operand we read from memory; in indirect mode, this will be the - // address we _find_ after dereferencing the operand we read from - // memory. Another way of thinking of this is, this address is where - // we found the value we care about. + /* + * This contains the last _effective_ address we've resolved in one + * of our address modes. In absolute mode, this would be the literal + * operand we read from memory; in indirect mode, this will be the + * address we _find_ after dereferencing the operand we read from + * memory. Another way of thinking of this is, this address is where + * we found the value we care about. + */ vm_16bit last_addr; /* @@ -61,27 +65,37 @@ typedef struct { */ int cycles; - // Our program counter register; this is what we'll use to determine - // where we're "at" in memory while executing opcodes. We use a - // 16-bit register because our memory is 64k large. + /* + * Our program counter register; this is what we'll use to determine + * where we're "at" in memory while executing opcodes. We use a + * 16-bit register because our memory is 64k large. + */ vm_16bit PC; - // This is the accumulator register. It's used in most arithmetic - // operations, and anything like that which you need to do will end - // up storing the value here. + /* + * This is the accumulator register. It's used in most arithmetic + * operations, and anything like that which you need to do will end + * up storing the value here. + */ vm_8bit A; - // The X and Y registers are our index registers. They're provided - // to aid looping over tables, but they can also be used for other - // purposes. + /* + * The X and Y registers are our index registers. They're provided + * to aid looping over tables, but they can also be used for other + * purposes. + */ vm_8bit X, Y; - // The P register is our status flag register. (I presume 'P' means - // 'predicate'.) Each bit stands for some kind of status. + /* + * The P register is our status flag register. (I presume 'P' means + * 'predicate'.) Each bit stands for some kind of status. + */ vm_8bit P; - // The S register is our stack counter register. It indicates how - // far into the stack we've gone. + /* + * The S register is our stack counter register. It indicates how + * far into the stack we've gone. + */ vm_8bit S; } mos6502;