4962c51a67
to R_ARM_LDC_SB_G{0,1,2} respectively.
bfd/
* bfd-in2.h: Regenerate.
* elf32-arm.c (R_ARM_ALU_PC_G0_NC, R_ARM_ALU_PC_G0,
R_ARM_ALU_PC_G1_NC, R_ARM_ALU_PC_G1, R_ARM_ALU_PC_G2,
R_ARM_LDR_PC_G1, R_ARM_LDR_PC_G2, R_ARM_LDRS_PC_G0,
R_ARM_LDRS_PC_G1, R_ARM_LDRS_PC_G2, R_ARM_LDC_PC_G0,
R_ARM_LDC_PC_G1, R_ARM_LDC_PC_G2, R_ARM_ALU_SB_G0_NC,
R_ARM_ALU_SB_G0, R_ARM_ALU_SB_G1_NC, R_ARM_ALU_SB_G1,
R_ARM_ALU_SB_G2, R_ARM_LDR_SB_G0, R_ARM_LDR_SB_G1,
R_ARM_LDR_SB_G2, R_ARM_LDRS_SB_G0, R_ARM_LDRS_SB_G1,
R_ARM_LDRS_SB_G2, R_ARM_LDC_SB_G0, R_ARM_LDC_SB_G1,
R_ARM_LDC_SB_G2): New relocation types.
(R_ARM_PC13): Rename to AAELF name R_ARM_LDR_PC_G0 and
adjust HOWTO entry to be consistent with R_ARM_LDR_PC_G1
and friends.
(elf32_arm_howto_table_3): Delete; contents merged into
elf32_arm_howto_table_2.
(elf32_arm_howto_from_type): Adjust correspondingly.
(elf32_arm_reloc_map): Extend with the above relocations.
(calculate_group_reloc_mask): New function.
(identify_add_or_sub): New function.
(elf32_arm_final_link_relocate): Support for the above
relocations.
* reloc.c: Add enumeration entries for BFD_RELOC_ARM_...
codes to correspond to the above relocations.
gas/
* config/tc-arm.c (enum parse_operand_result): New.
(struct group_reloc_table_entry): New.
(enum group_reloc_type): New.
(group_reloc_table): New array.
(find_group_reloc_table_entry): New function.
(parse_shifter_operand_group_reloc): New function.
(parse_address_main): New function, incorporating code
from the old parse_address function. To be used via...
(parse_address): wrapper for parse_address_main; and
(parse_address_group_reloc): new function, likewise.
(enum operand_parse_code): New codes OP_SHG, OP_ADDRGLDR,
OP_ADDRGLDRS, OP_ADDRGLDC.
(parse_operands): Support for these new operand codes.
New macro po_misc_or_fail_no_backtrack.
(encode_arm_cp_address): Preserve group relocations.
(insns): Modify to use the above operand codes where group
relocations are permitted.
(md_apply_fix): Handle the group relocations
ALU_PC_G0_NC through LDC_SB_G2.
(tc_gen_reloc): Likewise.
(arm_force_relocation): Leave group relocations for the linker.
(arm_fix_adjustable): Likewise.
gas/testsuite/
* gas/arm/group-reloc-alu.d: New test.
* gas/arm/group-reloc-alu-encoding-bad.d: New test.
* gas/arm/group-reloc-alu-encoding-bad.l: New test.
* gas/arm/group-reloc-alu-encoding-bad.s: New test.
* gas/arm/group-reloc-alu-parsing-bad.d: New test.
* gas/arm/group-reloc-alu-parsing-bad.l: New test.
* gas/arm/group-reloc-alu-parsing-bad.s: New test.
* gas/arm/group-reloc-alu.s: New test.
* gas/arm/group-reloc-ldc.d: New test.
* gas/arm/group-reloc-ldc-encoding-bad.d: New test.
* gas/arm/group-reloc-ldc-encoding-bad.l: New test.
* gas/arm/group-reloc-ldc-encoding-bad.s: New test.
* gas/arm/group-reloc-ldc-parsing-bad.d: New test.
* gas/arm/group-reloc-ldc-parsing-bad.l: New test.
* gas/arm/group-reloc-ldc-parsing-bad.s: New test.
* gas/arm/group-reloc-ldc.s: New test.
* gas/arm/group-reloc-ldr.d: New test.
* gas/arm/group-reloc-ldr-encoding-bad.d: New test.
* gas/arm/group-reloc-ldr-encoding-bad.l: New test.
* gas/arm/group-reloc-ldr-encoding-bad.s: New test.
* gas/arm/group-reloc-ldr-parsing-bad.d: New test.
* gas/arm/group-reloc-ldr-parsing-bad.l: New test.
* gas/arm/group-reloc-ldr-parsing-bad.s: New test.
* gas/arm/group-reloc-ldr.s: New test.
* gas/arm/group-reloc-ldrs.d: New test.
* gas/arm/group-reloc-ldrs-encoding-bad.d: New test.
* gas/arm/group-reloc-ldrs-encoding-bad.l: New test.
* gas/arm/group-reloc-ldrs-encoding-bad.s: New test.
* gas/arm/group-reloc-ldrs-parsing-bad.d: New test.
* gas/arm/group-reloc-ldrs-parsing-bad.l: New test.
* gas/arm/group-reloc-ldrs-parsing-bad.s: New test.
* gas/arm/group-reloc-ldrs.s: New test.
ld/testsuite/
* ld-arm/group-relocs-alu-bad.d: New test.
* ld-arm/group-relocs-alu-bad.s: New test.
* ld-arm/group-relocs.d: New test.
* ld-arm/group-relocs-ldc-bad.d: New test.
* ld-arm/group-relocs-ldc-bad.s: New test.
* ld-arm/group-relocs-ldr-bad.d: New test.
* ld-arm/group-relocs-ldr-bad.s: New test.
* ld-arm/group-relocs-ldrs-bad.d: New test.
* ld-arm/group-relocs-ldrs-bad.s: New test.
* ld-arm/group-relocs.s: New test.
* ld-arm/arm-elf.exp: Wire in new tests.
67 lines
1.1 KiB
ArmAsm
67 lines
1.1 KiB
ArmAsm
@ Tests for LDC group relocations that are meant to fail during parsing.
|
|
|
|
.macro ldctest insn reg
|
|
|
|
\insn 0, \reg, [r0, #:pc_g0_nc:(sym)]
|
|
\insn 0, \reg, [r0, #:pc_g1_nc:(sym)]
|
|
\insn 0, \reg, [r0, #:sb_g0_nc:(sym)]
|
|
\insn 0, \reg, [r0, #:sb_g1_nc:(sym)]
|
|
|
|
\insn 0, \reg, [r0, #:foo:(sym)]
|
|
|
|
.endm
|
|
|
|
.macro ldctest2 insn reg
|
|
|
|
\insn \reg, [r0, #:pc_g0_nc:(sym)]
|
|
\insn \reg, [r0, #:pc_g1_nc:(sym)]
|
|
\insn \reg, [r0, #:sb_g0_nc:(sym)]
|
|
\insn \reg, [r0, #:sb_g1_nc:(sym)]
|
|
|
|
\insn \reg, [r0, #:foo:(sym)]
|
|
|
|
.endm
|
|
|
|
ldctest ldc c0
|
|
ldctest ldcl c0
|
|
ldctest ldc2 c0
|
|
ldctest ldc2l c0
|
|
|
|
ldctest stc c0
|
|
ldctest stcl c0
|
|
ldctest stc2 c0
|
|
ldctest stc2l c0
|
|
|
|
.fpu fpa
|
|
|
|
ldctest2 ldfs f0
|
|
ldctest2 stfs f0
|
|
ldctest2 ldfd f0
|
|
ldctest2 stfd f0
|
|
ldctest2 ldfe f0
|
|
ldctest2 stfe f0
|
|
ldctest2 ldfp f0
|
|
ldctest2 stfp f0
|
|
|
|
.fpu vfp
|
|
|
|
ldctest2 flds s0
|
|
ldctest2 fsts s0
|
|
|
|
ldctest2 fldd d0
|
|
ldctest2 fstd d0
|
|
|
|
ldctest2 vldr d0 FIXME
|
|
ldctest2 vstr d0
|
|
|
|
.cpu ep9312
|
|
|
|
ldctest2 cfldrs mvf0
|
|
ldctest2 cfstrs mvf0
|
|
ldctest2 cfldrd mvd0
|
|
ldctest2 cfstrd mvd0
|
|
ldctest2 cfldr32 mvfx0
|
|
ldctest2 cfstr32 mvfx0
|
|
ldctest2 cfldr64 mvdx0
|
|
ldctest2 cfstr64 mvdx0
|
|
|