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Charles G. Waldman <cgw@fnal.gov>:

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Add the EXTENDED_ARG opcode to the virtual machine, allowing 32-bit
arguments to opcodes instead of being forced to stick to the 16-bit
limit.  This is especially useful for machine-generated code, which
can be too long for the SET_LINENO parameter to fit into 16 bits.

This closes the implementation portion of SourceForge patch #100893.
This commit is contained in:
Fred Drake 2000-08-24 00:32:09 +00:00
parent e266e42c9c
commit ef8ace3a6f
6 changed files with 56 additions and 6 deletions
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3
Include/opcode.h
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@ -130,6 +130,9 @@ redistribution of this file, and for a DISCLAIMER OF ALL WARRANTIES.
#define CALL_FUNCTION_KW 141 /* #args + (#kwargs<<8) */
#define CALL_FUNCTION_VAR_KW 142 /* #args + (#kwargs<<8) */
/* Support for opargs more than 16 bits long */
#define EXTENDED_ARG 143
/* Comparison operator codes (argument to COMPARE_OP) */
enum cmp_op {LT, LE, EQ, NE, GT, GE, IN, NOT_IN, IS, IS_NOT, EXC_MATCH, BAD};