Created by: JerryYouxin
The register information (including reg_get_size() and register name reg_names) is lacked for AArch64, including, DR_REG_CNTVCT_EL0, DR_REG_NZCV, DR_REG_FPCR, and DR_REG_FPSR. This lack of information will cause client failure as follows (e.g., client tool called reg_get_size(DR_REG_CNTVCT_EL0)):
...
<Application /usr/bin/ls (60103) DynamoRIO usage error : reg_get_size: invalid register>
<Usage error: reg_get_size: invalid register (/home/yx/dynamorio/core/ir/opnd_shared.c, line 2538)
...I have already added this information via this PR and added a CI test to early-detect similar information lacks for possible future extensions. These CI tests are listed as code_api|client.reg_size_test.