Hello Jason Lowe-Power,
I'd like you to reexamine a change. Please visit
https://gem5-review.googlesource.com/c/public/gem5/+/12115
to look at the new patch set (#4).
Change subject: sim-se: add syscalls related to polling
......................................................................
sim-se: add syscalls related to polling
Fix poll so that it will use the syscall retry capability
instead of causing a blocking call.
Add the accept and wait4 system calls.
Add polling to read to remove deadlocks that occur in the
event queue that are caused by blocking system calls.
Modify the write system call to return an error number in
case of error.
Change-Id: I0b4091a2e41e4187ebf69d63e0088f988f37d5da
---
M src/arch/alpha/linux/process.cc
M src/arch/arm/freebsd/process.cc
M src/arch/arm/linux/process.cc
M src/arch/mips/linux/process.cc
M src/arch/power/linux/process.cc
M src/arch/riscv/linux/process.cc
M src/arch/sparc/linux/syscalls.cc
M src/arch/sparc/solaris/process.cc
M src/arch/x86/linux/process.cc
M src/kern/linux/linux.hh
M src/sim/fd_entry.hh
M src/sim/syscall_emul.cc
M src/sim/syscall_emul.hh
13 files changed, 522 insertions(+), 88 deletions(-)
--
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Gerrit-Project: public/gem5
Gerrit-Branch: master
Gerrit-Change-Id: I0b4091a2e41e4187ebf69d63e0088f988f37d5da
Gerrit-Change-Number: 12115
Gerrit-PatchSet: 4
Gerrit-Owner: Brandon Potter <[email protected]>
Gerrit-Reviewer: Jason Lowe-Power <[email protected]>
Gerrit-MessageType: newpatchset
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