9411e24df3
This is a general cleanup of the relocatable kernel support on powerpc, needed to enable kernel ifuncs. * Fix some relocatable issues in the kernel linker, and change to using a RELOCATABLE_KERNEL #define instead of #ifdef __powerpc__ for parts that other platforms can use in the future if they wish to have ET_DYN kernels. * Get rid of the DB_STOFFS hack now that the kernel is relocated to the DMAP properly across the board on powerpc64. * Add powerpc64 and powerpc32 ifunc functionality. * Allow AIM64 virtual mode OF kernels to run from the DMAP like other AIM64 by implementing a virtual mode restart. This fixes the runtime address on PowerMac G5. * Fix symbol relocation problems on post-relocation kernels by relocating the symbol table. * Add an undocumented method for supplying kernel symbols on powernv and other powerpc machines using linux-style kernel/initrd loading -- If you pass the kernel in as the initrd as well, the copy resident in initrd will be used as a source for symbols when initializing the debugger. This method is subject to removal once we have a better way of doing this. Approved by: jhibbits Relnotes: yes Sponsored by: Tag1 Consulting, Inc. Differential Revision: https://reviews.freebsd.org/D23156 |
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| .. | ||
| ofw_initrd.c | ||
| ofw_machdep.c | ||
| ofw_pcib_pci.c | ||
| ofw_pcibus.c | ||
| ofw_pcibus.h | ||
| ofw_real.c | ||
| ofw_syscons.c | ||
| ofw_syscons.h | ||
| ofwcall32.S | ||
| ofwcall64.S | ||
| openpic_ofw.c | ||
| rtas.c | ||