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| author | Stefan Liebler <stli@linux.vnet.ibm.com> | 2016-04-04 13:20:27 +0200 |
|---|---|---|
| committer | Stefan Liebler <stli@linux.vnet.ibm.com> | 2016-04-04 13:20:27 +0200 |
| commit | 4cf2b4e80a41f96f1b867f253547241871827ef1 (patch) | |
| tree | 4097ac308ba61d75d2769de27c816dcf781f12ba /elf/multiload.c | |
| parent | 4b7ba5b8c4722d610862744c619bcaa5ad655385 (diff) | |
| download | glibc-4cf2b4e80a41f96f1b867f253547241871827ef1.zip glibc-4cf2b4e80a41f96f1b867f253547241871827ef1.tar.gz glibc-4cf2b4e80a41f96f1b867f253547241871827ef1.tar.bz2 | |
S390: Extend structs La_s390_regs / La_s390_retval with vector-registers.
Starting with z13, vector registers can also occur as argument registers.
Thus the passed input/output register structs for
la_s390_[32|64]_gnu_plt[enter|exit] functions should reflect those new
registers. This patch extends these structs La_s390_regs and La_s390_retval
and adjusts _dl_runtime_profile() to handle those fields in case of
running on a z13 machine.
ChangeLog:
* sysdeps/s390/bits/link.h: (La_s390_vr) New typedef.
(La_s390_32_regs): Append vector register lr_v24-lr_v31.
(La_s390_64_regs): Likewise.
(La_s390_32_retval): Append vector register lrv_v24.
(La_s390_64_retval): Likeweise.
* sysdeps/s390/s390-32/dl-trampoline.h (_dl_runtime_profile):
Handle extended structs La_s390_32_regs and La_s390_32_retval.
* sysdeps/s390/s390-64/dl-trampoline.h (_dl_runtime_profile):
Handle extended structs La_s390_64_regs and La_s390_64_retval.
(cherry picked from commit 5cdd1989d1d2f135d02e66250f37ba8e767f9772)
Diffstat (limited to 'elf/multiload.c')
0 files changed, 0 insertions, 0 deletions