4532b2c24c
Sun implemented iBCS2 compatibility on Solaris >= 2.6: The emulator runs in user-mode, patching the LDT so that client programs making syscalls through the old iBCS2 call gate get handled by the emulator process. Unemulated syscalls therefore need their own call-gate that bypasses the emulator. Sun chose LDT entry 4 to implement this, which is what we've been using as LUDATA_SEL, so we need to change LUDATA_SEL if we want to run Solaris executables. Discussed with: Mike Smith |
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