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[binutils-gdb] gdb/riscv: Update test to handle targets without an fpu
- From: Andrew Burgess <aburgess at sourceware dot org>
- To: gdb-cvs at sourceware dot org
- Date: 11 Dec 2018 11:37:21 -0000
- Subject: [binutils-gdb] gdb/riscv: Update test to handle targets without an fpu
https://sourceware.org/git/gitweb.cgi?p=binutils-gdb.git;h=99e1a184a791d30c09a86d6eca4528dc146c2c79
commit 99e1a184a791d30c09a86d6eca4528dc146c2c79
Author: Andrew Burgess <andrew.burgess@embecosm.com>
Date: Tue Dec 4 11:48:42 2018 +0000
gdb/riscv: Update test to handle targets without an fpu
The FPU is optional on RISC-V. The gdb.base/float.exp test currently
assumes that an fpu is always available on RISC-V. Update the test so
that this is not the case.
gdb/testsuite/ChangeLog:
* gdb.base/float.exp: Handle RISC-V targets without an FPU.
Diff:
---
gdb/testsuite/ChangeLog | 4 ++++
gdb/testsuite/gdb.base/float.exp | 10 +++++++++-
2 files changed, 13 insertions(+), 1 deletion(-)
diff --git a/gdb/testsuite/ChangeLog b/gdb/testsuite/ChangeLog
index d9c44b5..b85ea3b 100644
--- a/gdb/testsuite/ChangeLog
+++ b/gdb/testsuite/ChangeLog
@@ -1,3 +1,7 @@
+2018-12-11 Andrew Burgess <andrew.burgess@embecosm.com>
+
+ * gdb.base/float.exp: Handle RISC-V targets without an FPU.
+
2018-12-09 Philippe Waroquiers <philippe.waroquiers@skynet.be>
* gdb.threads/tid-reuse.c (REUSE_TIME_CAP): Declare as 60.
diff --git a/gdb/testsuite/gdb.base/float.exp b/gdb/testsuite/gdb.base/float.exp
index 71d3f60..23d68a13 100644
--- a/gdb/testsuite/gdb.base/float.exp
+++ b/gdb/testsuite/gdb.base/float.exp
@@ -111,7 +111,15 @@ if { [is_aarch64_target] } then {
} elseif [istarget "sparc*-*-*"] then {
gdb_test "info float" "f0.*f1.*f31.*d0.*d30.*" "info float"
} elseif [istarget "riscv*-*-*"] then {
- gdb_test "info float" "ft0.*ft1.*ft11.*fflags.*frm.*fcsr.*" "info float"
+ # RISC-V may or may not have an FPU
+ gdb_test_multiple "info float" "info float" {
+ -re "ft0.*ft1.*ft11.*fflags.*frm.*fcsr.*$gdb_prompt $" {
+ pass "info float (with FPU)"
+ }
+ -re "No floating.point info available for this processor.*$gdb_prompt $" {
+ pass "info float (without FPU)"
+ }
+ }
} else {
gdb_test "info float" "No floating.point info available for this processor." "info float (unknown target)"
}