d4f824014d
- Clean up the way cpu-specific tlb/cache functions are configured
and used.
- Add a workaround for a problem whereby cpu* at superhyway? fails
to probe.
- Print more info about the cpu/cache.
- Move the RESVEC handlers back into generic sh5 code and ditch
the panic stack hack.
- Make the on-chip SCIF device the default console on Cayman.
- Add experimental support for booting via a standalone bootstrap
program (not yet committed) and using the boot parameters passed
in by it.
- Add a few more SH elf constants.
- Tick a couple of items off the TODO list.
140 lines
3.4 KiB
C
140 lines
3.4 KiB
C
/* $NetBSD: elf_machdep.h,v 1.3 2003/03/13 13:44:18 scw Exp $ */
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#ifndef _BYTE_ORDER
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#error Define _BYTE_ORDER!
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#endif
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#if _BYTE_ORDER == _LITTLE_ENDIAN
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#define ELF32_MACHDEP_ENDIANNESS ELFDATA2LSB
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#define ELF64_MACHDEP_ENDIANNESS ELFDATA2LSB
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#else
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#define ELF32_MACHDEP_ENDIANNESS ELFDATA2MSB
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#define ELF64_MACHDEP_ENDIANNESS ELFDATA2MSB
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#endif
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#define ELF32_MACHDEP_ID_CASES \
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case EM_SH: \
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break;
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#define ELF64_MACHDEP_ID_CASES \
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case EM_SH: \
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break;
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#define ELF32_MACHDEP_ID EM_SH
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#define ELF64_MACHDEP_ID EM_SH
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#ifndef _LP64
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#define ARCH_ELFSIZE 32 /* MD native binary size */
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#else
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#define ARCH_ELFSIZE 64 /* MD native binary size */
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#endif
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/*
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* SuperH ELF header flags.
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*/
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#define EF_SH_MACH_MASK 0x1f
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#define EF_SH_UNKNOWN 0x00
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#define EF_SH_SH1 0x01
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#define EF_SH_SH2 0x02
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#define EF_SH_SH3 0x03
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#define EF_SH_DSP 0x04
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#define EF_SH_SH3_DSP 0x05
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#define EF_SH_SH3E 0x08
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#define EF_SH_SH4 0x09
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#define EF_SH_SH5 0x0a
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#define EF_SH_HAS_DSP(x) ((x)&4)
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#define EF_SH_HAS_FP(x) ((x)&8)
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#define R_SH_NONE 0
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#define R_SH_DIR32 1
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#define R_SH_REL32 2
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#define R_SH_DIR8WPN 3
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#define R_SH_IND12W 4
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#define R_SH_DIR8WPL 5
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#define R_SH_DIR8WPZ 6
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#define R_SH_DIR8BP 7
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#define R_SH_DIR8W 8
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#define R_SH_DIR8L 9
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#define R_SH_SWITCH16 25
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#define R_SH_SWITCH32 26
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#define R_SH_USES 27
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#define R_SH_COUNT 28
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#define R_SH_ALIGN 29
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#define R_SH_CODE 30
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#define R_SH_DATA 31
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#define R_SH_LABEL 32
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#define R_SH_SWITCH8 33
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#define R_SH_GNU_VTINHERIT 34
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#define R_SH_GNU_VTENTRY 35
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#define R_SH_LOOP_START 36
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#define R_SH_LOOP_END 37
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#define R_SH_DIR5U 45
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#define R_SH_DIR6U 46
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#define R_SH_DIR6S 47
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#define R_SH_DIR10S 48
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#define R_SH_DIR10SW 49
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#define R_SH_DIR10SL 50
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#define R_SH_DIR10SQ 51
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#define R_SH_TLS_GD_32 144
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#define R_SH_TLS_LD_32 145
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#define R_SH_TLS_LDO_32 146
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#define R_SH_TLS_IE_32 147
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#define R_SH_TLS_LE_32 148
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#define R_SH_TLS_DTPMOD32 149
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#define R_SH_TLS_DTPOFF32 150
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#define R_SH_TLS_TPOFF32 151
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#define R_SH_GOT32 160
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#define R_SH_PLT32 161
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#define R_SH_COPY 162
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#define R_SH_GLOB_DAT 163
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#define R_SH_JMP_SLOT 164
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#define R_SH_RELATIVE 165
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#define R_SH_GOTOFF 166
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#define R_SH_GOTPC 167
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#define R_SH_GOTPLT32 168
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#define R_SH_GOT_LOW16 169
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#define R_SH_GOT_MEDLOW16 170
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#define R_SH_GOT_MEDHI16 171
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#define R_SH_GOT_HI16 172
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#define R_SH_GOTPLT_LOW16 173
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#define R_SH_GOTPLT_MEDLOW16 174
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#define R_SH_GOTPLT_MEDHI16 175
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#define R_SH_GOTPLT_HI16 176
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#define R_SH_PLT_LOW16 177
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#define R_SH_PLT_MEDLOW16 178
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#define R_SH_PLT_MEDHI16 179
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#define R_SH_PLT_HI16 180
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#define R_SH_GOTOFF_LOW16 181
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#define R_SH_GOTOFF_MEDLOW16 182
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#define R_SH_GOTOFF_MEDHI16 183
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#define R_SH_GOTOFF_HI16 184
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#define R_SH_GOTPC_LOW16 185
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#define R_SH_GOTPC_MEDLOW16 186
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#define R_SH_GOTPC_MEDHI16 187
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#define R_SH_GOTPC_HI16 188
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#define R_SH_GOT10BY4 189
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#define R_SH_GOTPLT10BY4 190
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#define R_SH_GOT10BY8 191
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#define R_SH_GOTPLT10BY8 192
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#define R_SH_COPY64 193
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#define R_SH_GLOB_DAT64 194
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#define R_SH_JMP_SLOT64 195
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#define R_SH_RELATIVE64 196
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#define R_SH_SHMEDIA_CODE 242
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#define R_SH_PT_16 243
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#define R_SH_IMMS16 244
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#define R_SH_IMMU16 245
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#define R_SH_IMM_LOW16 246
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#define R_SH_IMM_LOW16_PCREL 247
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#define R_SH_IMM_MEDLOW16 248
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#define R_SH_IMM_MEDLOW16_PCREL 249
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#define R_SH_IMM_MEDHI16 250
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#define R_SH_IMM_MEDHI16_PCREL 251
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#define R_SH_IMM_HI16 252
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#define R_SH_IMM_HI16_PCREL 253
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#define R_SH_64 254
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#define R_SH_64_PCREL 255
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#define R_TYPE(name) __CONCAT(R_SH_,name)
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