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| author | Philipp Rudo <prudo@linux.vnet.ibm.com> | 2018-01-23 13:37:42 +0100 |
|---|---|---|
| committer | Andreas Arnez <arnez@linux.vnet.ibm.com> | 2018-01-23 13:37:42 +0100 |
| commit | 095085d8473689d86e00cd7d9a63680ca8faeda6 (patch) | |
| tree | fe7ecb2fc0364b3f59209a403ecefb825eb07c18 /gdb/s390-linux-tdep.c | |
| parent | ab9bcc67975f2a04dfa0e670096fc8161d7840b9 (diff) | |
| download | binutils-gdb-095085d8473689d86e00cd7d9a63680ca8faeda6.tar.gz | |
s390: gdbarch_tdep add field tdesc
Add a field for the target description to gdbarch_tdep. This will later be
needed to pass the 'correct' target description from osabi_init to
gdbarch_init. Unfortunately this cannot be done using gdbarch_info as it
is only passed by copy, not reference.
gdb/ChangeLog:
* s390-linux-tdep.c (gdbarch_tdep) <tdesc>: New field.
(s390_gdbarch_tdep_alloc): Adjust.
(s390_gdbarch_init): Adjust.
Diffstat (limited to 'gdb/s390-linux-tdep.c')
| -rw-r--r-- | gdb/s390-linux-tdep.c | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/gdb/s390-linux-tdep.c b/gdb/s390-linux-tdep.c index 7d41dfeb9b9..557eac3275f 100644 --- a/gdb/s390-linux-tdep.c +++ b/gdb/s390-linux-tdep.c @@ -100,6 +100,9 @@ enum s390_vector_abi_kind struct gdbarch_tdep { + /* Target description. */ + const struct target_desc *tdesc; + /* ABI version. */ enum s390_abi_kind abi; @@ -7815,6 +7818,8 @@ s390_gdbarch_tdep_alloc () { struct gdbarch_tdep *tdep = XCNEW (struct gdbarch_tdep); + tdep->tdesc = NULL; + tdep->abi = ABI_NONE; tdep->vector_abi = S390_VECTOR_ABI_NONE; @@ -7875,6 +7880,7 @@ s390_gdbarch_init (struct gdbarch_info info, struct gdbarch_list *arches) else tdesc = tdesc_s390x_linux64; } + tdep->tdesc = tdesc; /* Check any target description for validity. */ if (tdesc_has_registers (tdesc)) @@ -8137,7 +8143,7 @@ s390_gdbarch_init (struct gdbarch_info info, struct gdbarch_list *arches) set_gdbarch_ax_pseudo_register_push_stack (gdbarch, s390_ax_pseudo_register_push_stack); set_gdbarch_gen_return_address (gdbarch, s390_gen_return_address); - tdesc_use_registers (gdbarch, tdesc, tdesc_data); + tdesc_use_registers (gdbarch, tdep->tdesc, tdesc_data); set_gdbarch_register_name (gdbarch, s390_register_name); /* Assign pseudo register numbers. */ |