In lib-support.h

asm(".pushsection .text,\"ax\", \"progbits\""    "\n" \
        "slowpath_common:"                              "\n" \
        PUSH(plt_handle, REG_IP)                   "\n" \

after expanding PUSH() in ARM

ldr r3, =plt_handle  
ldr r2, [r3] 
push {r2}

and ldr r3, =plt_handle will be assembled as

2ec: e59f3070  ldr r3, [pc, #112]  ; 364 <test_import1+0x18>
364: 00011034  .word 0x00011034

The problem is:
364: 00011034 .word 0x00011034 will appear in .rel.dyn that we must relocate the offset of 364.
BUT the offset of 364 locates in .text.
So we have to give WRITE permission to make .text relocatable during mmap().

.text section must have only READ and EXECUTE permission.

When attempting to print INT_MIN on a system using twos-complement representation, -INT_MIN will result in INT_MIN, applying negative indices to the digit lookup array, resulting in out-of-bounds access and undefined behavior.

why cant it resolve symbols natively like libdl/dynamic loader does, as using a pre built somwhat symbol tablish thing in a library would defeat the point of using this is a possible dynamic loader since there is NO garentee that the table required is in other libs, especily in the same mannor as done in test_lib.c