Module Name: src Committed By: tsutsui Date: Thu Feb 24 16:21:51 UTC 2011
Modified Files: src/sys/arch/mips/mips: locore.S Log Message: - use correct address to fetch an instruction that causes FP trap not in BDslot (broken since the first mips64 partial merge) - also fix leftover confusing comment that should have been removed when rev 1.82 was committed back in 1999. Previously the most ieeefp tests dump core: --- tp-start: t_except, 6 tc-start: masked_double tc-end: masked_double, failed, Test program received signal 4 (core dumped) tc-start: masked_float tc-end: masked_float, failed, Test program received signal 4 (core dumped) tc-start: masked_long_double tc-end: masked_long_double, failed, Test program received signal 4 (core dumped) tc-start: unmasked_double tc-end: unmasked_double, failed, Test program received signal 4 (core dumped) tc-start: unmasked_float tc-end: unmasked_float, failed, Test program received signal 4 (core dumped) tc-start: unmasked_long_double tc-end: unmasked_long_double, failed, Test program received signal 4 (core dumped) tp-end: t_except : tp-start: t_subnormal, 2 tc-start: test_double tc-end: test_double, failed, Test program received signal 4 (core dumped) tc-start: test_float tc-end: test_float, failed, Test program received signal 4 (core dumped) tp-end: t_subnormal --- Now they fail differently: --- tp-start: t_except, 6 tc-start: masked_double tc-end: masked_double, failed, Test program received signal 4 (core dumped) tc-start: masked_float tc-end: masked_float, passed tc-start: masked_long_double tc-se:*** Check failed: /usr/src/tests/lib/libc/ieeefp/t_except.c:227: ex1 & t->mask != t->mask tc-end: masked_long_double, failed, 1 checks failed; see output for more details tc-start: unmasked_double tc-se:*** Check failed: /usr/src/tests/lib/libc/ieeefp/t_except.c:269: sicode != t->sicode tc-end: unmasked_double, failed, 1 checks failed; see output for more details tc-start: unmasked_float tc-se:*** Check failed: /usr/src/tests/lib/libc/ieeefp/t_except.c:269: sicode != t->sicode tc-end: unmasked_float, failed, 1 checks failed; see output for more details tc-start: unmasked_long_double tc-se:*** Check failed: /usr/src/tests/lib/libc/ieeefp/t_except.c:269: sicode != t->sicode tc-end: unmasked_long_double, failed, 1 checks failed; see output for more details tp-end: t_except : tp-start: t_subnormal, 2 tc-start: test_double tc-end: test_double, failed, Test program received signal 4 (core dumped) tc-start: test_float tc-end: test_float, failed, Test program received signal 4 (core dumped) tp-end: t_subnormal --- To generate a diff of this commit: cvs rdiff -u -r1.180 -r1.181 src/sys/arch/mips/mips/locore.S Please note that diffs are not public domain; they are subject to the copyright notices on the relevant files.