This change removes TRAP_INTERRUPT and TRAP_TIMERINT frame types. Their names are a bit confusing: trap + interrupt, what is that? The TRAP_TIMERINT name is too specific -- can it only be used for timer "trap-interrupts"? What is so special about them? My understanding of the code is that INTERRUPT, TRAP_INTERRUPT and TRAP_TIMERINT differ only in how an offset from callee's frame pointer to a trap frame on the stack is calculated. And that depends on a number of arguments that a special handler passes to a callee (a function with a normal C calling convention). So, this change makes that logic explicit and collapses all interrupt frame types into the INTERRUPT type. Reviewed by: markj Discussed with: kib, jhb MFC after: 3 weeks Differential Revision: https://reviews.freebsd.org/D22303 |
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bin | ||
cddl | ||
contrib | ||
crypto | ||
etc | ||
gnu | ||
include | ||
kerberos5 | ||
lib | ||
libexec | ||
release | ||
rescue | ||
sbin | ||
secure | ||
share | ||
stand | ||
sys | ||
targets | ||
tests | ||
tools | ||
usr.bin | ||
usr.sbin | ||
.arcconfig | ||
.arclint | ||
.cirrus.yml | ||
.clang-format | ||
.gitattributes | ||
.gitignore | ||
COPYRIGHT | ||
LOCKS | ||
MAINTAINERS | ||
Makefile | ||
Makefile.inc1 | ||
Makefile.libcompat | ||
Makefile.sys.inc | ||
ObsoleteFiles.inc | ||
README | ||
README.md | ||
RELNOTES | ||
UPDATING |
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