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Diffstat (limited to 'gas/ChangeLog')
| -rw-r--r-- | gas/ChangeLog | 38 |
1 files changed, 38 insertions, 0 deletions
diff --git a/gas/ChangeLog b/gas/ChangeLog index 68c4002..d7e0840 100644 --- a/gas/ChangeLog +++ b/gas/ChangeLog @@ -1,3 +1,41 @@ +2019-08-12 Barnaby Wilks <barnaby.wilks@arm.com> + + * config/tc-arm.c (enum fp_16bit_format): Add enum to represent the 2 float16 encodings. + (md_atof): Set precision for float16 type. + (arm_is_largest_exponent_ok): Check for whether to encode with the IEEE or alternative + format. + (set_fp16_format): Parse a float16_format directive. + (arm_parse_fp16_opt): Parse the fp16-format command line option. + (aeabi_set_public_attributes): For ELF encode the FP16 format EABI attribute. + * config/tc-arm.h (TC_LARGEST_EXPONENT_IS_NORMAL): Macro that expands to + arm_is_largest_exponent_ok. + (arm_is_largest_exponent_ok): Add prototype for arm_is_largest_exponent_ok function. + * doc/c-arm.texi: Add documentation for .float16, .float16_format and -mfp16-format= + * testsuite/gas/arm/float16-bad.d: New test. + * testsuite/gas/arm/float16-bad.l: New test. + * testsuite/gas/arm/float16-bad.s: New test. + * testsuite/gas/arm/float16-be.d: New test. + * testsuite/gas/arm/float16-format-bad.d: New test. + * testsuite/gas/arm/float16-format-bad.l: New test. + * testsuite/gas/arm/float16-format-bad.s: New test. + * testsuite/gas/arm/float16-format-opt-bad.d: New test. + * testsuite/gas/arm/float16-format-opt-bad.l: New test. + * testsuite/gas/arm/float16-le.d: New test. + * testsuite/gas/arm/float16.s: New test. + * testsuite/gas/arm/float16-eabi-alternative-format.d: New test. + * testsuite/gas/arm/float16-eabi-ieee-format.d: New test. + * testsuite/gas/arm/float16-eabi-no-format.d: New test. + * testsuite/gas/arm/float16-eabi.s: New test. + +2019-08-12 Barnaby Wilks <barnaby.wilks@arm.com> + + * config/atof-ieee.c (H_PRECISION): Macro for precision of float16 + type. + (atof_ieee): Set precision and exponent bits for encoding float16 + types. + (gen_to_words): NaN and Infinity encoding for float16. + (ieee_md_atof): Set precision for encoding float16 type. + 2019-08-12 Alan Modra <amodra@gmail.com> PR 24851 |