Fix a crash when the map name is null. Fix a crash when a thread list is requested from a backend that doesn't support it.
fix crash in asm.c

asm.c could assemble more instructions than spots in the token array,
this fixes it.
libr/core/cmd_anal: make cmd_anal more readable
libr/core/cmd_anal: move input indexes inside functions
fix #1731 and #1733. Remove all workarounds for the agj non structured output, and fixes some minor bugs
make the single quote behavior as described in the comments
Declaring variables at the begining of the function
Don't set unused variables in arcExtMap_instName
Remove unneeded / unused variable from ut64_is_pointer()
Fix last two covs
libr/core/cmd_anal: some refactoring
libr/core/cmd_anal: avoid duplicated code in cmd_anal_trampoline
libr/core/cmd_anal: remove r_ prefix from function