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redefined block mask bits for 32-bit word platforms

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hyung-hwan 2022-03-19 07:32:51 +00:00
parent 8747afba63
commit 63c9adf3fc
1 changed files with 12 additions and 12 deletions
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24
lib/hcl-prv.h
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@ -579,13 +579,13 @@ struct hcl_compiler_t
/* hcl_context_t, hcl_block_t, hcl_function_t stores the local variable information
*
* Use up to 29 bits in a 32-bit hcl_ooi_t. Exclude the tag bit and the sign bit.
* | SIGN | VA | NARGS | NRVARS | NLVARS | TAG |
* 1 1 8 8 12 2 <= 32
* | SIGN | INSTA | VA | NARGS | NRVARS | NLVARS | TAG |
* 1 1 8 8 11 2 <= 32
* -----------------------------------------------------------
* Parameters to the MAKE_BLOCK or MAKE_FUNCTION instructions
* | VA | NARGS | NRVARS | NLVARS
* 1 4 4 7 <= 16 (HCL_CODE_LONG_PARAM_SIZE 1, two params)
* 1 8 8 12 <= 32 (HCL_CODE_LONG_PARAM_SIZE 2, two params, use 29 bits to avoid collection when converted to a smooi)
* | INSTA | VA | NARGS | NRVARS | NLVARS
* 1 1 4 4 6 <= 16 (HCL_CODE_LONG_PARAM_SIZE 1, two params)
* 1 1 8 8 11 <= 32 (HCL_CODE_LONG_PARAM_SIZE 2, two params, use 29 bits to avoid collection when converted to a smooi)
*
*
* NARGS and NRVARS are also used for the CALL and CALL2 instructions.
@ -615,14 +615,14 @@ struct hcl_compiler_t
# define MAX_CODE_NBLKARGS (0xFFu) /* 255, 8 bits */
# define MAX_CODE_NBLKRVARS (0xFFu) /* 255, 8 bits */
# define MAX_CODE_NBLKLVARS (0xFFFu) /* 4095, 12 bits */
# define MAX_CODE_NBLKLVARS (0x7FFu) /* 2047, 11 bits */
# define ENCODE_BLK_MASK(insta,va,nargs,nrvars,nlvars) \
((((insta) & 0x1) << 29) | (((va) & 0x1) << 28) | (((nargs) & 0xFF) << 20) | (((nrvars) & 0xFF) << 12) | (((nlvars) & 0xFFF)))
# define GET_BLK_MASK_INSTA(x) (((x) >> 29) & 0x1)
# define GET_BLK_MASK_VA(x) (((x) >> 28) & 0x1)
# define GET_BLK_MASK_NARGS(x) (((x) >> 20) & 0xFF)
# define GET_BLK_MASK_NRVARS(x) (((x) >> 12) & 0xFF)
# define GET_BLK_MASK_NLVARS(x) ((x) & 0xFFF)
((((insta) & 0x1) << 28) | (((va) & 0x1) << 27) | (((nargs) & 0xFF) << 19) | (((nrvars) & 0xFF) << 11) | (((nlvars) & 0x7FF)))
# define GET_BLK_MASK_INSTA(x) (((x) >> 28) & 0x1)
# define GET_BLK_MASK_VA(x) (((x) >> 27) & 0x1)
# define GET_BLK_MASK_NARGS(x) (((x) >> 19) & 0xFF)
# define GET_BLK_MASK_NRVARS(x) (((x) >> 11) & 0xFF)
# define GET_BLK_MASK_NLVARS(x) ((x) & 0x7FF)
# define MAX_CODE_JUMP (0xFFFFu)
# define MAX_CODE_PARAM (0xFFFFu)