Quoting "H.J. Lu" <hjl.to...@gmail.com>:
Hi, We have a need to define a secondary symbol as backup in case there isn't a primary one. Here is a proposal for STB_GNU_SECONDARY. Any comments?
If two levels of prevedence (ordinary and weak) are not enough, why will three levels be so much better? If you use a signed fractional or even floating-point precedence value, you have a lot more space to accomodate afterthoughts - above, below, and in-between in precedence to existing values. Even better, you could use symbolic tags, and have the linker script assign precedence values to these tags.
