From: "Jose E. Marchesi" <jose.marchesi@oracle.com>
To: gcc-patches@gcc.gnu.org
Subject: [PATCH V6 08/11] bpf: make target-supports.exp aware of eBPF
Date: Thu, 29 Aug 2019 15:16:00 -0000 [thread overview]
Message-ID: <20190829151347.13536-9-jose.marchesi@oracle.com> (raw)
In-Reply-To: <20190829151347.13536-1-jose.marchesi@oracle.com>
This patch makes the several effective target checks in
target-supports.exp to be aware of eBPF targets.
gcc/testsuite/ChangeLog:
* lib/target-supports.exp
(check_effective_target_trampolines): Adapt to eBPF.
(check_effective_target_stack_size): Likewise.
(dg-effective-target-value): Likewise.
(check_effective_target_indirect_jumps): Likewise.
(check_effective_target_nonlocal_goto): Likewise.
(check_effective_target_global_constructor): Likewise.
(check_effective_target_return_address): Likewise.
---
gcc/testsuite/ChangeLog | 9 +++++++++
gcc/testsuite/lib/target-supports.exp | 18 +++++++++++-------
2 files changed, 20 insertions(+), 7 deletions(-)
diff --git a/gcc/testsuite/lib/target-supports.exp b/gcc/testsuite/lib/target-supports.exp
index f457a46a02b..ce08a2f8421 100644
--- a/gcc/testsuite/lib/target-supports.exp
+++ b/gcc/testsuite/lib/target-supports.exp
@@ -526,7 +526,8 @@ proc check_effective_target_trampolines { } {
|| [istarget nvptx-*-*]
|| [istarget hppa2.0w-hp-hpux11.23]
|| [istarget hppa64-hp-hpux11.23]
- || [istarget pru-*-*] } {
+ || [istarget pru-*-*]
+ || [istarget bpf-*-*] } {
return 0;
}
return 1
@@ -781,7 +782,7 @@ proc add_options_for_tls { flags } {
# Return 1 if indirect jumps are supported, 0 otherwise.
proc check_effective_target_indirect_jumps {} {
- if { [istarget nvptx-*-*] } {
+ if { [istarget nvptx-*-*] || [istarget bpf-*-*] } {
return 0
}
return 1
@@ -790,7 +791,7 @@ proc check_effective_target_indirect_jumps {} {
# Return 1 if nonlocal goto is supported, 0 otherwise.
proc check_effective_target_nonlocal_goto {} {
- if { [istarget nvptx-*-*] } {
+ if { [istarget nvptx-*-*] || [istarget bpf-*-*] } {
return 0
}
return 1
@@ -799,10 +800,9 @@ proc check_effective_target_nonlocal_goto {} {
# Return 1 if global constructors are supported, 0 otherwise.
proc check_effective_target_global_constructor {} {
- if { [istarget nvptx-*-*] } {
- return 0
- }
- if { [istarget amdgcn-*-*] } {
+ if { [istarget nvptx-*-*]
+ || [istarget amdgcn-*-*]
+ || [istarget bpf-*-*] } {
return 0
}
return 1
@@ -825,6 +825,10 @@ proc check_effective_target_return_address {} {
if { [istarget nvptx-*-*] } {
return 0
}
+ # No notion of return address in eBPF.
+ if { [istarget bpf-*-*] } {
+ return 0
+ }
# It could be supported on amdgcn, but isn't yet.
if { [istarget amdgcn*-*-*] } {
return 0
--
2.11.0
next prev parent reply other threads:[~2019-08-29 15:14 UTC|newest]
Thread overview: 35+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-08-29 15:32 [PATCH V6 00/11] eBPF support for GCC Jose E. Marchesi
2019-08-29 15:14 ` [PATCH V6 04/11] testsuite: new require effective target indirect_calls Jose E. Marchesi
2019-09-09 9:56 ` Jose E. Marchesi
2019-09-11 18:55 ` Mike Stump
2019-09-11 20:47 ` Jose E. Marchesi
2019-09-12 0:43 ` Mike Stump
2019-08-29 15:14 ` [PATCH V6 03/11] testsuite: annotate c-torture/compile tests with dg-require-stack-size Jose E. Marchesi
2019-09-09 9:52 ` Jose E. Marchesi
2019-09-11 18:42 ` Mike Stump
2019-09-11 20:49 ` Jose E. Marchesi
2019-08-29 15:16 ` [PATCH V6 07/11] bpf: gcc.target eBPF testsuite Jose E. Marchesi
2019-08-29 15:16 ` Jose E. Marchesi [this message]
2019-09-11 18:58 ` [PATCH V6 08/11] bpf: make target-supports.exp aware of eBPF Mike Stump
2019-09-12 0:35 ` Mike Stump
2019-08-29 15:18 ` [PATCH V6 11/11] bpf: add myself as the maintainer for the eBPF port Jose E. Marchesi
2019-09-08 11:36 ` Gerald Pfeifer
2019-09-08 16:39 ` Jose E. Marchesi
2019-10-07 18:52 ` Thomas Schwinge
2019-08-29 15:18 ` [PATCH V6 10/11] bpf: manual updates for eBPF Jose E. Marchesi
2019-08-29 15:20 ` [PATCH V6 01/11] Update config.sub and config.guess Jose E. Marchesi
2019-09-09 9:17 ` Jose E. Marchesi
2019-08-29 15:21 ` [PATCH V6 09/11] bpf: adjust GCC testsuite to eBPF limitations Jose E. Marchesi
2019-09-11 19:04 ` Mike Stump
2019-08-29 15:21 ` [PATCH V6 06/11] bpf: new libgcc port Jose E. Marchesi
2019-08-29 15:34 ` [PATCH V6 02/11] opt-functions.awk: fix comparison of limit, begin and end Jose E. Marchesi
2019-09-09 9:47 ` Jose E. Marchesi
2019-08-29 15:36 ` [PATCH V6 05/11] bpf: new GCC port Jose E. Marchesi
2019-08-30 8:38 ` Richard Sandiford
2019-08-30 10:11 ` Jose E. Marchesi
2019-09-03 18:46 ` Jeff Law
2019-09-05 22:50 ` Jose E. Marchesi
2019-09-11 19:09 ` Mike Stump
2019-09-09 10:23 ` Jose E. Marchesi
2019-10-20 19:51 ` Gerald Pfeifer
2019-10-24 8:45 ` Jose E. Marchesi
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