mirror of
https://github.com/AuxXxilium/linux_dsm_epyc7002.git
synced 2024-12-04 05:36:43 +07:00
f606ddf42f
Trying to compile the v850 port brings many compile errors, one of them exists since at least kernel 2.6.19. There also seems to be noone willing to bring this port back into a usable state. This patch therefore removes the v850 port. If anyone ever decides to revive the v850 port the code will still be available from older kernels, and it wouldn't be impossible for the port to reenter the kernel if it would become actively maintained again. Signed-off-by: Adrian Bunk <bunk@kernel.org> Acked-by: Greg Ungerer <gerg@uclinux.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
67 lines
1.4 KiB
C
67 lines
1.4 KiB
C
#include <stdio.h>
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#include <stdlib.h>
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#include <string.h>
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#include <elf.h>
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int
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main(int argc, char **argv)
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{
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unsigned char ei[EI_NIDENT];
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union { short s; char c[2]; } endian_test;
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if (argc != 2) {
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fprintf(stderr, "Error: no arch\n");
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}
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if (fread(ei, 1, EI_NIDENT, stdin) != EI_NIDENT) {
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fprintf(stderr, "Error: input truncated\n");
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return 1;
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}
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if (memcmp(ei, ELFMAG, SELFMAG) != 0) {
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fprintf(stderr, "Error: not ELF\n");
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return 1;
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}
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switch (ei[EI_CLASS]) {
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case ELFCLASS32:
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printf("#define KERNEL_ELFCLASS ELFCLASS32\n");
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break;
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case ELFCLASS64:
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printf("#define KERNEL_ELFCLASS ELFCLASS64\n");
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break;
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default:
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exit(1);
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}
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switch (ei[EI_DATA]) {
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case ELFDATA2LSB:
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printf("#define KERNEL_ELFDATA ELFDATA2LSB\n");
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break;
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case ELFDATA2MSB:
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printf("#define KERNEL_ELFDATA ELFDATA2MSB\n");
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break;
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default:
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exit(1);
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}
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if (sizeof(unsigned long) == 4) {
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printf("#define HOST_ELFCLASS ELFCLASS32\n");
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} else if (sizeof(unsigned long) == 8) {
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printf("#define HOST_ELFCLASS ELFCLASS64\n");
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}
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endian_test.s = 0x0102;
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if (memcmp(endian_test.c, "\x01\x02", 2) == 0)
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printf("#define HOST_ELFDATA ELFDATA2MSB\n");
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else if (memcmp(endian_test.c, "\x02\x01", 2) == 0)
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printf("#define HOST_ELFDATA ELFDATA2LSB\n");
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else
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exit(1);
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if ((strcmp(argv[1], "h8300") == 0)
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|| (strcmp(argv[1], "blackfin") == 0))
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printf("#define MODULE_SYMBOL_PREFIX \"_\"\n");
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else
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printf("#define MODULE_SYMBOL_PREFIX \"\"\n");
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return 0;
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}
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