From: eugene.loh@oracle.com
To: dtrace@lists.linux.dev, dtrace-devel@oss.oracle.com
Subject: [PATCH 30/38] Allow relocation on BPF_OR instructions
Date: Thu, 27 Jun 2024 01:38:56 -0400 [thread overview]
Message-ID: <20240627053904.21996-11-eugene.loh@oracle.com> (raw)
In-Reply-To: <20240627053904.21996-1-eugene.loh@oracle.com>
From: Eugene Loh <eugene.loh@oracle.com>
Signed-off-by: Eugene Loh <eugene.loh@oracle.com>
---
libdtrace/dt_as.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/libdtrace/dt_as.c b/libdtrace/dt_as.c
index a634b855..4b397f51 100644
--- a/libdtrace/dt_as.c
+++ b/libdtrace/dt_as.c
@@ -280,6 +280,7 @@ dt_as(dt_pcb_t *pcb)
case BPF_ST | BPF_MEM | BPF_DW: /* stdw */
case BPF_ALU64 | BPF_MOV | BPF_K: /* mov */
case BPF_ALU64 | BPF_ADD | BPF_K: /* add */
+ case BPF_ALU64 | BPF_OR | BPF_K: /* or */
if (idp->di_flags & DT_IDFLG_BPF)
brel++;
else
@@ -492,6 +493,7 @@ fail:
case BPF_ST | BPF_MEM | BPF_DW: /* stdw */
case BPF_ALU64 | BPF_MOV | BPF_K: /* mov */
case BPF_ALU64 | BPF_ADD | BPF_K: /* add */
+ case BPF_ALU64 | BPF_OR | BPF_K: /* or */
rp->dofr_type = R_BPF_64_32;
break;
case BPF_LD | BPF_IMM | BPF_DW: /* lddw */
--
2.18.4
next prev parent reply other threads:[~2024-06-27 5:39 UTC|newest]
Thread overview: 49+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-06-27 5:38 [PATCH 20/38] Add a hook for a provider-specific "update" function eugene.loh
2024-06-27 5:38 ` [PATCH 21/38] Add some comments eugene.loh
2024-07-19 20:39 ` Kris Van Hees
2024-06-27 5:38 ` [PATCH 22/38] Fix aggs comment in dt_cg_tramp_prologue_act() eugene.loh
2024-07-19 20:44 ` Kris Van Hees
2024-07-19 23:15 ` Eugene Loh
2024-06-27 5:38 ` [PATCH 23/38] test: Clean up the specsize tests eugene.loh
2024-06-27 5:38 ` [PATCH 24/38] test: Make test independent of specific PC eugene.loh
2024-07-19 21:02 ` Kris Van Hees
2024-07-22 0:05 ` Eugene Loh
2024-06-27 5:38 ` [PATCH 25/38] test: Clean up tests still expecting obsolete "at DIF offset NN" eugene.loh
2024-07-19 21:08 ` Kris Van Hees
2024-06-27 5:38 ` [PATCH 26/38] test: Annotate xfail (chill not implemented yet) eugene.loh
2024-07-19 21:12 ` Kris Van Hees
2024-07-19 23:38 ` Eugene Loh
2024-10-29 15:05 ` Kris Van Hees
2024-10-29 21:13 ` Eugene Loh
2024-06-27 5:38 ` [PATCH 27/38] test: Fix the speculative tests that checked bufsize eugene.loh
2024-06-27 5:38 ` [PATCH 28/38] Remove unused "next" arg from dt_flowindent() eugene.loh
2024-08-28 19:41 ` Kris Van Hees
2024-06-27 5:38 ` [PATCH 29/38] Allow relocation of the ERROR PRID eugene.loh
2024-07-19 21:41 ` [DTrace-devel] " Kris Van Hees
2024-07-19 23:49 ` Eugene Loh
2024-06-27 5:38 ` eugene.loh [this message]
2024-07-19 21:34 ` [PATCH 30/38] Allow relocation on BPF_OR instructions Kris Van Hees
2024-09-30 21:19 ` Kris Van Hees
2024-09-30 22:00 ` Eugene Loh
2024-06-27 5:38 ` [PATCH 31/38] Fix dt_pebs_init() call eugene.loh
2024-08-26 14:30 ` Kris Van Hees
2024-08-26 15:42 ` Eugene Loh
2024-08-26 16:20 ` Kris Van Hees
2024-08-28 20:57 ` Eugene Loh
2024-08-28 21:16 ` Kris Van Hees
2024-08-30 0:54 ` Eugene Loh
2024-08-30 2:26 ` [DTrace-devel] " Kris Van Hees
2024-08-30 5:42 ` Eugene Loh
2024-08-30 16:53 ` Kris Van Hees
2024-08-30 19:06 ` Eugene Loh
2024-08-30 20:07 ` Kris Van Hees
2024-06-27 5:38 ` [PATCH 32/38] Widen the EPID to include the PRID eugene.loh
2024-06-27 5:38 ` [PATCH 33/38] Eliminate dt_pdesc eugene.loh
2024-06-27 5:39 ` [PATCH 34/38] Create the BPF uprobes map eugene.loh
2024-06-27 5:39 ` [PATCH 35/38] Use uprobes map to call clauses conditionally eugene.loh
2024-06-27 5:39 ` [PATCH 36/38] Inline copyout_val() eugene.loh
2024-06-27 5:39 ` [PATCH 37/38] Fix some dctx->mst->specsize comments eugene.loh
2024-07-18 20:41 ` Kris Van Hees
2024-06-27 5:39 ` [PATCH 38/38] Systemwide USDT WIP eugene.loh
2024-07-19 20:31 ` [PATCH 20/38] Add a hook for a provider-specific "update" function Kris Van Hees
2024-07-20 0:08 ` Eugene Loh
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20240627053904.21996-11-eugene.loh@oracle.com \
--to=eugene.loh@oracle.com \
--cc=dtrace-devel@oss.oracle.com \
--cc=dtrace@lists.linux.dev \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox