search for: __stdx_used

...H+s.s.H.CP 0080 4889dfba 01000000 5bffe05b c3 H.......[..[. Contents of section .rodata: 0000 00000000 00000000 Note that __stdout_used is the last symbol in the .rodata section. This means that the reader assigns the data (16 bytes of 0) to __stdout_used. Because dummy_file and the other __stdx_used symbols come before it, they end up in the right place in the final file. This works great until another object file provides a definition of __stdout_used. The weak definition of it gets totally removed, meaning so does the content for the other __stdx_used symbols. I fixed this by adding weak_a...

...captured. It's an implicit relationship due to the symbols having the same address. > >> Note that __stdout_used is the last symbol in the .rodata section. >> This means that the reader assigns the data (16 bytes of 0) to >> __stdout_used. Because dummy_file and the other __stdx_used symbols >> come before it, they end up in the right place in the final file. > > Did you change the Reader too ? No. I just made another symbol to steal the actual content. > > The Reader doesnot allocate any space for __stdout_used. The size of the > current symbol = (value...

...ationship due to > the symbols having the same address. Got it. > >> >>> Note that __stdout_used is the last symbol in the .rodata section. >>> This means that the reader assigns the data (16 bytes of 0) to >>> __stdout_used. Because dummy_file and the other __stdx_used symbols >>> come before it, they end up in the right place in the final file. >> >> Did you change the Reader too ? > > No. I just made another symbol to steal the actual content. We could change the Reader so that if the symbol is the last symbol in the section and the s...

...g ? How is the relationship captured in ELF symbol table, that one symbol is a alias of another symbol ? > Note that __stdout_used is the last symbol in the .rodata section. > This means that the reader assigns the data (16 bytes of 0) to > __stdout_used. Because dummy_file and the other __stdx_used symbols > come before it, they end up in the right place in the final file. Did you change the Reader too ? The Reader doesnot allocate any space for __stdout_used. The size of the current symbol = (value of next symbol - current symbol). In this case its zero. > > This works great unti...

...00000 5bffe05b c3 H.......[..[. > Contents of section .rodata: > 0000 00000000 00000000 > > Note that __stdout_used is the last symbol in the .rodata section. > This means that the reader assigns the data (16 bytes of 0) to > __stdout_used. Because dummy_file and the other __stdx_used symbols > come before it, they end up in the right place in the final file. > > This works great until another object file provides a definition of > __stdout_used. The weak definition of it gets totally removed, meaning > so does the content for the other __stdx_used symbols. >...