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authorAlan Modra <amodra@gmail.com>2020-01-12 20:16:22 +1030
committerAlan Modra <amodra@gmail.com>2020-01-13 12:12:05 +1030
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tic4x: sign extension using shifts
Don't do that. Especially don't use shift counts that assume the type being shifted is 32 bits when the type is long/unsigned long. Also reverts part of a change I made on 2019-12-11 to tic4x_print_register that on closer inspection turns out to be unnecessary. include/ * opcode/tic4x.h (EXTR): Delete. (EXTRU, EXTRS, INSERTU, INSERTS): Rewrite without zero/sign extension using shifts. Do trim INSERTU value to specified bitfield. opcodes/ * tic4x-dis.c (tic4x_print_register): Remove dead code. gas/ * config/tc-tic4x.c (tic4x_operands_match): Correct tic3x trap insertion.
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+2020-01-13 Alan Modra <amodra@gmail.com>
+
+ * opcode/tic4x.h (EXTR): Delete.
+ (EXTRU, EXTRS, INSERTU, INSERTS): Rewrite without zero/sign
+ extension using shifts. Do trim INSERTU value to specified bitfield.
+
2020-01-10 Alan Modra <amodra@gmail.com>
* opcode/spu.h: Formatting.