diff options
author | Giacomo Travaglini <giacomo.travaglini@arm.com> | 2018-06-04 09:40:19 +0100 |
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committer | Giacomo Travaglini <giacomo.travaglini@arm.com> | 2018-06-11 16:55:30 +0000 |
commit | f54020eb8155371725ab75b0fc5c419287eca084 (patch) | |
tree | 65d379f7603e689e083e9a58ff4c2e90abd19fbf /src/arch/riscv/locked_mem.hh | |
parent | 2113b21996d086dab32b9fd388efe3df241bfbd2 (diff) | |
download | gem5-f54020eb8155371725ab75b0fc5c419287eca084.tar.xz |
misc: Using smart pointers for memory Requests
This patch is changing the underlying type for RequestPtr from Request*
to shared_ptr<Request>. Having memory requests being managed by smart
pointers will simplify the code; it will also prevent memory leakage and
dangling pointers.
Change-Id: I7749af38a11ac8eb4d53d8df1252951e0890fde3
Signed-off-by: Giacomo Travaglini <giacomo.travaglini@arm.com>
Reviewed-by: Andreas Sandberg <andreas.sandberg@arm.com>
Reviewed-on: https://gem5-review.googlesource.com/10996
Reviewed-by: Nikos Nikoleris <nikos.nikoleris@arm.com>
Maintainer: Nikos Nikoleris <nikos.nikoleris@arm.com>
Diffstat (limited to 'src/arch/riscv/locked_mem.hh')
-rw-r--r-- | src/arch/riscv/locked_mem.hh | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/src/arch/riscv/locked_mem.hh b/src/arch/riscv/locked_mem.hh index 1583258a8..b1cde34c6 100644 --- a/src/arch/riscv/locked_mem.hh +++ b/src/arch/riscv/locked_mem.hh @@ -82,7 +82,7 @@ handleLockedSnoop(XC *xc, PacketPtr pkt, Addr cacheBlockMask) template <class XC> inline void -handleLockedRead(XC *xc, RequestPtr req) +handleLockedRead(XC *xc, const RequestPtr &req) { locked_addrs.push(req->getPaddr() & ~0xF); DPRINTF(LLSC, "[cid:%d]: Reserved address %x.\n", @@ -94,7 +94,7 @@ handleLockedSnoopHit(XC *xc) {} template <class XC> inline bool -handleLockedWrite(XC *xc, RequestPtr req, Addr cacheBlockMask) +handleLockedWrite(XC *xc, const RequestPtr &req, Addr cacheBlockMask) { // Normally RISC-V uses zero to indicate success and nonzero to indicate // failure (right now only 1 is reserved), but in gem5 zero indicates |