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syswrap-linux.c: Pass implicit VKI_IPC_64 for shmctl also on arm64.

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The shmctl syscall on amd64, arm64 and riscv (but we don't have a port
for that last one) always use IPC_64. Explicitly pass it to the generic
PRE/POST handlers so they select the correct (64bit) data structures on
those architectures.

https://bugzilla.redhat.com/show_bug.cgi?id=1909548
This commit is contained in:
Mark Wielaard 2021-02-03 16:56:14 +01:00
parent 889bffd986
commit 7ada4d26d7
1 changed files with 2 additions and 2 deletions
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4
coregrind/m_syswrap/syswrap-linux.c
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@ -5127,7 +5127,7 @@ PRE(sys_shmctl)
PRINT("sys_shmctl ( %ld, %ld, %#" FMT_REGWORD "x )", SARG1, SARG2, ARG3);
PRE_REG_READ3(long, "shmctl",
int, shmid, int, cmd, struct shmid_ds *, buf);
#ifdef VGP_amd64_linux
#if defined(VGP_amd64_linux) || defined(VGP_arm64_linux)
ML_(generic_PRE_sys_shmctl)(tid, ARG1,ARG2|VKI_IPC_64,ARG3);
#else
ML_(generic_PRE_sys_shmctl)(tid, ARG1,ARG2,ARG3);
@ -5136,7 +5136,7 @@ PRE(sys_shmctl)
POST(sys_shmctl)
{
#ifdef VGP_amd64_linux
#if defined(VGP_amd64_linux) || defined(VGP_arm64_linux)
ML_(generic_POST_sys_shmctl)(tid, RES,ARG1,ARG2|VKI_IPC_64,ARG3);
#else
ML_(generic_POST_sys_shmctl)(tid, RES,ARG1,ARG2,ARG3);