[Bug libc/30597] New: cacheflush(2) is not implemented on RISC-V

[Bug libc/30597] New: cacheflush(2) is not implemented on RISC-V

[palmer at gcc dot gnu.org]

https://sourceware.org/bugzilla/show_bug.cgi?id=30597

            Bug ID: 30597
           Summary: cacheflush(2) is not implemented on RISC-V
           Product: glibc
           Version: unspecified
            Status: NEW
          Severity: normal
          Priority: P2
         Component: libc
          Assignee: unassigned at sourceware dot org
          Reporter: palmer at gcc dot gnu.org
                CC: drepper.fsp at gmail dot com
  Target Milestone: ---

It looks like every definition is arch-specific, so not sure if we need it, but
Robbin was pointing out that it'd be nice to be able to use this from Java
because of the extra error handling.

-- 
You are receiving this mail because:
You are on the CC list for the bug.

[Bug libc/30597] cacheflush(2) is not implemented on RISC-V

[palmer at gcc dot gnu.org]

https://sourceware.org/bugzilla/show_bug.cgi?id=30597

--- Comment #1 from Palmer Dabbelt <palmer at gcc dot gnu.org> ---
Cross-linking the OpenJDK issue, as Robbin doesn't have an account yet:
https://github.com/openjdk/jdk/pull/14670

-- 
You are receiving this mail because:
You are on the CC list for the bug.

[Bug libc/30597] cacheflush(2) is not implemented on RISC-V

[schwab@linux-m68k.org]

https://sourceware.org/bugzilla/show_bug.cgi?id=30597

--- Comment #2 from Andreas Schwab <schwab@linux-m68k.org> ---
cacheflush is currently only defined for architectures that have the cacheflush
syscall.  The arguments of the riscv specific syscall riscv_flush_icache are
dissimmilar to the ones of the various cacheflush syscalls.

-- 
You are receiving this mail because:
You are on the CC list for the bug.