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| author | Philipp Rudo <prudo@linux.vnet.ibm.com> | 2017-02-07 14:17:08 +0100 |
|---|---|---|
| committer | Andreas Arnez <arnez@linux.vnet.ibm.com> | 2017-02-07 16:25:55 +0100 |
| commit | 654305d228a615c9c4c6654a43f3815a8bdc14d0 (patch) | |
| tree | 420d9712edb952efa634834484ab67619d92fdc7 /gdb/s390-tdep.c | |
| parent | 368915f5f11ca16d323a28f8ab6860639e56eb06 (diff) | |
| download | gdb-654305d228a615c9c4c6654a43f3815a8bdc14d0.zip gdb-654305d228a615c9c4c6654a43f3815a8bdc14d0.tar.gz gdb-654305d228a615c9c4c6654a43f3815a8bdc14d0.tar.bz2 | |
Add privileged registers for s390x
The Linux kernel and thus the linux-kernel target needs access to S390x's
privileged registers. Define new features and prepare s390-tdep.* to use
them in new Linux kernel code.
gdb/ChangeLog:
* features/s390-cr.xml: New file.
* features/s390x-cr-linux64.xml: New file
* features/s390x-vxcr-linux64.xml: New file
* features/Makefile: Add s390x-cr-linux64-expedite and
s390x-vxcr-linux64-expedite
(WICH): Add s390x-cr-linux64.xml and s390x-vxcr-linux64.xml
(XMLTOC): Add s390x-cr-linux64.xml and s390x-vxcr-linux64.xml
* features/s390x-cr-linux64.c: Generated.
* features/s390x-vxcr-linux64.c: Generated.
* regformats/s390x-cr-linux64.dat: Generated.
* regformats/s390x-vxcr-linux64.dat: Generated.
* s390-tdep.h: Define regnums for control registers.
(S390_NUM_REGS): Adjust.
* s390-tdep.c: (s390_dwarf_regmat): Add control registers.
Diffstat (limited to 'gdb/s390-tdep.c')
| -rw-r--r-- | gdb/s390-tdep.c | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/gdb/s390-tdep.c b/gdb/s390-tdep.c index 8c49b06..df248a6 100644 --- a/gdb/s390-tdep.c +++ b/gdb/s390-tdep.c @@ -915,9 +915,11 @@ static const short s390_dwarf_regmap[] = S390_F8_REGNUM, S390_F10_REGNUM, S390_F12_REGNUM, S390_F14_REGNUM, S390_F9_REGNUM, S390_F11_REGNUM, S390_F13_REGNUM, S390_F15_REGNUM, - /* 32-47: Control Registers (not mapped). */ - -1, -1, -1, -1, -1, -1, -1, -1, - -1, -1, -1, -1, -1, -1, -1, -1, + /* 32-47: Control Registers. */ + S390_CR0_REGNUM, S390_CR1_REGNUM, S390_CR2_REGNUM, S390_CR3_REGNUM, + S390_CR4_REGNUM, S390_CR5_REGNUM, S390_CR6_REGNUM, S390_CR7_REGNUM, + S390_CR8_REGNUM, S390_CR9_REGNUM, S390_CR10_REGNUM, S390_CR11_REGNUM, + S390_CR12_REGNUM, S390_CR13_REGNUM, S390_CR14_REGNUM, S390_CR15_REGNUM, /* 48-63: Access Registers. */ S390_A0_REGNUM, S390_A1_REGNUM, S390_A2_REGNUM, S390_A3_REGNUM, |