diff options
| author | Geert Uytterhoeven | 2021-02-10 15:11:40 +0100 |
|---|---|---|
| committer | Michal Simek | 2021-02-11 18:54:08 +0100 |
| commit | b68c8736a01f5eb21e4c2461f7c3c505e845e6ab (patch) | |
| tree | 0f6d6c6dde53ea675572921d9630f18f7977bbdd | |
| parent | 57ddf08642f0b1912c97791413d8c1fe31b6a339 (diff) | |
microblaze: Remove support for gcc < 4
Since commit cafa0010cd51fb71 ("Raise the minimum required gcc version
to 4.6") , the kernel can no longer be compiled using gcc-3.
Hence drop support code for gcc-3.
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Link: https://lore.kernel.org/r/20210210141140.1506212-5-geert+renesas@glider.be
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
| -rw-r--r-- | arch/microblaze/kernel/module.c | 26 |
1 files changed, 0 insertions, 26 deletions
diff --git a/arch/microblaze/kernel/module.c b/arch/microblaze/kernel/module.c index 9f12e3c2bb42..e5db3a57b9e3 100644 --- a/arch/microblaze/kernel/module.c +++ b/arch/microblaze/kernel/module.c @@ -24,9 +24,6 @@ int apply_relocate_add(Elf32_Shdr *sechdrs, const char *strtab, Elf32_Sym *sym; unsigned long int *location; unsigned long int value; -#if __GNUC__ < 4 - unsigned long int old_value; -#endif pr_debug("Applying add relocation section %u to %u\n", relsec, sechdrs[relsec].sh_info); @@ -49,40 +46,17 @@ int apply_relocate_add(Elf32_Shdr *sechdrs, const char *strtab, */ case R_MICROBLAZE_32: -#if __GNUC__ < 4 - old_value = *location; - *location = value + old_value; - - pr_debug("R_MICROBLAZE_32 (%08lx->%08lx)\n", - old_value, value); -#else *location = value; -#endif break; case R_MICROBLAZE_64: -#if __GNUC__ < 4 - /* Split relocs only required/used pre gcc4.1.1 */ - old_value = ((location[0] & 0x0000FFFF) << 16) | - (location[1] & 0x0000FFFF); - value += old_value; -#endif location[0] = (location[0] & 0xFFFF0000) | (value >> 16); location[1] = (location[1] & 0xFFFF0000) | (value & 0xFFFF); -#if __GNUC__ < 4 - pr_debug("R_MICROBLAZE_64 (%08lx->%08lx)\n", - old_value, value); -#endif break; case R_MICROBLAZE_64_PCREL: -#if __GNUC__ < 4 - old_value = (location[0] & 0xFFFF) << 16 | - (location[1] & 0xFFFF); - value -= old_value; -#endif value -= (unsigned long int)(location) + 4; location[0] = (location[0] & 0xFFFF0000) | (value >> 16); |