riscv/musl - musl - Gitea: Git with a cup of tea

4670 Commits

2 Branches

78 Tags

7.6 MiB

Tree: 3f701faace

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Author SHA1 Message Date

Author	SHA1	Message	Date
Rich Felker	3f701faace	fix libc-internal signal blocking on mips archs due to historical reasons, the mips signal set has 128 bits rather than 64 like on every other arch. this was special-cased correctly, at least for 32-bit mips, at one time, but was inadvertently broken in commit `7c440977db`, and seems never to have been right on mips64/n32. as consequenct of this bug, applications making use of high realtime signal numbers on mips may have been able to execute application code in contexts where doing so was unsafe.	5 years ago
Rich Felker	2c074b0d6c	transition to using functions for internal signal blocking/restoring there are several reasons for this change. one is getting rid of the repetition of the syscall signature all over the place. another is sharing the constant masks without costly GOT accesses in PIC. the main motivation, however, is accurately representing whether we want to block signals that might be handled by the application, or all signals.	13 years ago

Rich Felker

3f701faace

fix libc-internal signal blocking on mips archs

due to historical reasons, the mips signal set has 128 bits rather
than 64 like on every other arch. this was special-cased correctly, at
least for 32-bit mips, at one time, but was inadvertently broken in
commit 7c440977db, and seems never to
have been right on mips64/n32.

as consequenct of this bug, applications making use of high realtime
signal numbers on mips may have been able to execute application code
in contexts where doing so was unsafe.

5 years ago

Rich Felker

2c074b0d6c

transition to using functions for internal signal blocking/restoring

there are several reasons for this change. one is getting rid of the
repetition of the syscall signature all over the place. another is
sharing the constant masks without costly GOT accesses in PIC.

the main motivation, however, is accurately representing whether we
want to block signals that might be handled by the application, or all
signals.

13 years ago

2 Commits (3f701faace7addc75d16dea8a6cd769fa5b3f260)