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| author | Alan Hayward <alan.hayward@arm.com> | 2018-05-31 14:36:48 +0100 |
|---|---|---|
| committer | Alan Hayward <alan.hayward@arm.com> | 2018-05-31 14:36:48 +0100 |
| commit | 122394f1476b1c925a281b15399119500c8231c1 (patch) | |
| tree | eeacb0f62658c8cf48d8b300b729090337b837b1 /gdb/configure.nat | |
| parent | 95228a0d790f16deae3436e18f41b70fc711a5b2 (diff) | |
| download | gdb-122394f1476b1c925a281b15399119500c8231c1.zip gdb-122394f1476b1c925a281b15399119500c8231c1.tar.gz gdb-122394f1476b1c925a281b15399119500c8231c1.tar.bz2 | |
Function for reading the Aarch64 SVE vector length
Returns 0 for systems without SVE support.
Note the defines taken from Linux kernel headers
in aarch64-sve-linux-ptrace.h.
gdb/
* Makefile.in: Add new header.
* gdb/arch/aarch64.h (sve_vg_from_vl): New macro.
(sve_vl_from_vg): Likewise.
(sve_vq_from_vl): Likewise.
(sve_vl_from_vq): Likewise.
(sve_vq_from_vg): Likewise.
(sve_vg_from_vq): Likewise.
* configure.nat: Add new c file.
* nat/aarch64-sve-linux-ptrace.c: New file.
* nat/aarch64-sve-linux-ptrace.h: New file.
gdbserver/
* configure.srv: Add new c/h file.
Diffstat (limited to 'gdb/configure.nat')
| -rw-r--r-- | gdb/configure.nat | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/gdb/configure.nat b/gdb/configure.nat index bcaeaf4..7611266 100644 --- a/gdb/configure.nat +++ b/gdb/configure.nat @@ -228,7 +228,8 @@ case ${gdb_host} in aarch64) # Host: AArch64 based machine running GNU/Linux NATDEPFILES="${NATDEPFILES} aarch64-linux-nat.o \ - aarch32-linux-nat.o aarch64-linux-hw-point.o aarch64-linux.o" + aarch32-linux-nat.o aarch64-linux-hw-point.o aarch64-linux.o \ + aarch64-sve-linux-ptrace.o" ;; arm) # Host: ARM based machine running GNU/Linux |