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Diffstat (limited to 'ChangeLog')
| -rw-r--r-- | ChangeLog | 43 |
1 files changed, 43 insertions, 0 deletions
@@ -1,3 +1,16 @@ +2017-04-10 Andrew J. Schorr <aschorr@telemetry-investments.com> + + * awk.h (enum opcodeval): For the avoidance of doubt, specify that + Op_illegal must equal zero. + * symbol.c (bcfree): Improve clarity by setting opcode to Op_illegal + instead of 0. + (free_bc_mempool): Improve clarity by comparing opcode to Op_illegal + instead of to 0. + +2017-04-10 Arnold D. Robbins <arnold@skeeve.com> + + * symbol.c (free_bc_mempool): Change `first' from int to bool. + 2017-04-08 Eli Zaretskii <eliz@gnu.org> * main.c (usage, copyleft) [__MINGW32__]: @@ -6,6 +19,36 @@ * awk.h (die_via_sigpipe) [__MINGW32__]: MinGW-specific definition. +2017-04-07 Andrew J. Schorr <aschorr@telemetry-investments.com> + + * awk.h (INSTRUCTION_POOL): Redefine as an array of structures so we + can track allocated blocks. + * symbol.c (pools): Make it a pointer to avoid copying. + (struct instruction_block): Define structure to hold a block of + allocated instructions. + (bcfree): Update to use new INSTRUCTION_POOL definition. + (bcalloc): Allocate an instruction by searching first on the free + list, second for free space in the current block, or third by + allocating a new block. + (set_context): Update to reflect that pools is now a pointer. + (free_bc_mempool): New helper function to free a pool of a certain size. + (fre_bcpool): Call free_bc_mempool for each pool. + +2017-04-04 Arnold D. Robbins <arnold@skeeve.com> + + * awk.h (INSTRUCTION): Add pool_size member. + [MAX_INSTRUCTION_ALLOC]: New macro. + (INSTRUCTION_POOL): New type. + (struct context): Use INSTRUCTION_POOL. + * array.c (assoc_list): Reorg the code a bit to make sure + to alway free the INSTRUCTIONs allocated for calling a + user-supplied sorting function. Based on code by + Andrew Schorr. + * symbol.c (free_bcpool): Rework to use an INSTRUCTION_POOL. + (bcfree, bcalloc): Rework to use separate chains in + the instruction pool. + (set_context): Update appropriately. + 2017-03-27 Arnold D. Robbins <arnold@skeeve.com> Cause EPIPE errors to stdout to generate a real SIGPIPE. |