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| author | Max Filippov <jcmvbkbc@gmail.com> | 2015-05-30 13:00:32 +0300 |
|---|---|---|
| committer | Max Filippov <jcmvbkbc@gmail.com> | 2015-08-31 11:59:02 +0300 |
| commit | 90b81c5f158b2b0565ce5c45270103cc0cfb5b1b (patch) | |
| tree | 39821b049229fd49f0eb8a5590eab0abcf432035 /gdb | |
| parent | d3435ae8ddeb3245b1358504f5382879f7fc04a7 (diff) | |
| download | binutils-90b81c5f158b2b0565ce5c45270103cc0cfb5b1b.zip binutils-90b81c5f158b2b0565ce5c45270103cc0cfb5b1b.tar.gz binutils-90b81c5f158b2b0565ce5c45270103cc0cfb5b1b.tar.bz2 | |
xtensa: initialize call_abi in xtensa_tdep
Use XSHAL_ABI value provided by xtensa-config.h to correctly initialize
xtensa_tdep.call_abi
This fixes calls to functions from GDB that otherwise fail with the
following assertion in call0 configuration:
gdb/regcache.c:602: internal-error: regcache_raw_read: Assertion
`regnum >= 0 && regnum < regcache->descr->nr_raw_registers' failed.
2015-08-31 Max Filippov <jcmvbkbc@gmail.com>
gdb/
* xtensa-tdep.h (XTENSA_GDBARCH_TDEP_INSTANTIATE): Initialize
call_abi using XSHAL_ABI macro.
Diffstat (limited to 'gdb')
| -rw-r--r-- | gdb/ChangeLog | 5 | ||||
| -rw-r--r-- | gdb/xtensa-tdep.h | 4 |
2 files changed, 8 insertions, 1 deletions
diff --git a/gdb/ChangeLog b/gdb/ChangeLog index 9dd591c..b26402d 100644 --- a/gdb/ChangeLog +++ b/gdb/ChangeLog @@ -1,3 +1,8 @@ +2015-08-31 Max Filippov <jcmvbkbc@gmail.com> + + * xtensa-tdep.h (XTENSA_GDBARCH_TDEP_INSTANTIATE): Initialize + call_abi using XSHAL_ABI macro. + 2015-08-29 Doug Evans <xdje42@gmail.com> * symtab.h (struct symbol): Tweak comment. diff --git a/gdb/xtensa-tdep.h b/gdb/xtensa-tdep.h index 5b28cab..fbf0e1d 100644 --- a/gdb/xtensa-tdep.h +++ b/gdb/xtensa-tdep.h @@ -226,7 +226,9 @@ struct gdbarch_tdep .spill_location = -1, \ .spill_size = (spillsz), \ .unused = 0, \ - .call_abi = CallAbiDefault, \ + .call_abi = (XSHAL_ABI == XTHAL_ABI_CALL0 \ + ? CallAbiCall0Only \ + : CallAbiDefault), \ .debug_interrupt_level = XCHAL_DEBUGLEVEL, \ .icache_line_bytes = XCHAL_ICACHE_LINESIZE, \ .dcache_line_bytes = XCHAL_DCACHE_LINESIZE, \ |