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| author | Nick Clifton <nickc@redhat.com> | 2012-05-15 12:55:51 +0000 |
|---|---|---|
| committer | Nick Clifton <nickc@redhat.com> | 2012-05-15 12:55:51 +0000 |
| commit | 6927f98292aaa6f7fcb3152d5d902758538e626c (patch) | |
| tree | b459b91d4d7f001cc57214f7c4a554b7ab3cb192 /include/elf | |
| parent | 9cc815f56d3c2f1fc8f033b869693975bceb9633 (diff) | |
| download | gdb-6927f98292aaa6f7fcb3152d5d902758538e626c.zip gdb-6927f98292aaa6f7fcb3152d5d902758538e626c.tar.gz gdb-6927f98292aaa6f7fcb3152d5d902758538e626c.tar.bz2 | |
* config/tc-m68hc11.c: Add S12X and XGATE co-processor support.
Add option to offset S12 addresses into XGATE memory space.
Tweak target flags to match other tools. (i.e. -m m68hc11).
* doc/as.texinfo: Mention new options.
* doc/c-m68hc11.texi: Document new options.
* NEWS: Mention new support.
* archures.c: Add bfd_arch_m9s12x and bfd_arch_m9s12xg.
* config.bfd: Likewise.
* cpu-m9s12x.c: New.
* cpu-m9s12xg.c: New.
* elf32-m68hc12.c: Add S12X and XGATE co-processor support.
Add option to offset S12 addresses into XGATE memory space.
Fix carry bug in IMM16 (IMM8 low/high) relocate.
* Makefile.am (ALL_MACHINES): Add cpu-m9s12x and cpu-m9s12xg.
(ALL_MACHINES_CFILES): Likewise.
* reloc.c: Add S12X relocs.
* Makefile.in: Regenerate.
* bfd-in2.h: Regenerate.
* libbfd.h: Regenerate.
* gas/m68hc11/insns9s12x.s: New
* gas/m68hc11/insns9s12x.d: New
* gas/m68hc11/hexprefix.s: New
* gas/m68hc11/hexprefix.d: New
* gas/m68hc11/9s12x-exg-sex-tfr.s: New
* gas/m68hc11/9s12x-exg-sex-tfr.d: New
* gas/m68hc11/insns9s12xg.s: New
* gas/m68hc11/insns9s12xg.d: New
* gas/m68hc11/9s12x-mov.s: New
* gas/m68hc11/9s12x-mov.d: New
* gas/m68hc11/m68hc11.exp: Updated
* gas/m68hc11/*.d: Brought in line with changed objdump output.
* gas/all/gas.exp: XFAIL all hc11/12 targets for redef2,3.
* gas/elf/elf.exp: XFAIL all hc11/12 targets for redef.
* gas/elf/dwarf2-1.d: Skip for hc11/12 targets.
* gas/elf/dwarf2-2.d: Likewise.
* ld-m68hc11/xgate-link.s: New.
* ld-m68hc11/xgate-link.d: New.
* ld-m68hc11/xgate-offset.s: New.
* ld-m68hc11/xgate-offset.d: New.
* ld-m68hc11/xgate1.s: New.
* ld-m68hc11/xgate1.d: New.
* ld-m68hc11/xgate2.s: New.
* ld-m68hc11/m68hc11.exp: Updated.
* ld-m68hc11/*.d: Brought in line with changed objdump output.
* ld-gc/gc.exp: Update CFLAGS for m68hc11.
* ld-plugin/plugin.exp: Likewise.
* ld-srec/srec.exp: XFAIL for m68hc11 and m68hc12.
* configure.in: Add S12X and XGATE co-processor support to m68hc11
target.
* disassemble.c: Likewise.
* configure: Regenerate.
* m68hc11-dis.c: Make objdump output more consistent, use hex
instead of decimal and use 0x prefix for hex.
* m68hc11-opc.c: Add S12X and XGATE opcodes.
* dis-asm.h (print_insn_m9s12x): Prototype.
(print_insn_m9s12xg): Prototype.
* m68hc11.h (R_M68HC12_16B, R_M68HC12_PCREL_9, R_M68HC12_PCREL_10)
R_M68HC12_HI8XG, R_M68HC12_LO8XG): New relocations.
(E_M68HC11_XGATE_RAMOFFSET): Define.
* m68hc11.h: Add XGate definitions.
(struct m68hc11_opcode): Add xg_mask field.
Diffstat (limited to 'include/elf')
| -rw-r--r-- | include/elf/ChangeLog | 6 | ||||
| -rw-r--r-- | include/elf/m68hc11.h | 15 |
2 files changed, 18 insertions, 3 deletions
diff --git a/include/elf/ChangeLog b/include/elf/ChangeLog index 81ae20d..8e476b7 100644 --- a/include/elf/ChangeLog +++ b/include/elf/ChangeLog @@ -1,3 +1,9 @@ +2012-05-15 James Murray <jsm@jsm-net.demon.co.uk> + + * m68hc11.h (R_M68HC12_16B, R_M68HC12_PCREL_9, R_M68HC12_PCREL_10) + R_M68HC12_HI8XG, R_M68HC12_LO8XG): New relocations. + (E_M68HC11_XGATE_RAMOFFSET): Define. + 2012-05-14 James Lemke <jwlemke@codesourcery.com> * ppc.h (SEC_PPC_VLE): Remove. diff --git a/include/elf/m68hc11.h b/include/elf/m68hc11.h index ca325d9..9a37a44 100644 --- a/include/elf/m68hc11.h +++ b/include/elf/m68hc11.h @@ -1,5 +1,5 @@ /* m68hc11 & m68hc12 ELF support for BFD. - Copyright 1999, 2000, 2001, 2002, 2010 Free Software Foundation, Inc. + Copyright 1999, 2000, 2001, 2002, 2010, 2012 Free Software Foundation, Inc. This file is part of BFD, the Binary File Descriptor library. @@ -42,6 +42,12 @@ START_RELOC_NUMBERS (elf_m68hc11_reloc_type) RELOC_NUMBER (R_M68HC11_LO16, 12) RELOC_NUMBER (R_M68HC11_PAGE, 13) + RELOC_NUMBER (R_M68HC12_16B, 15) + RELOC_NUMBER (R_M68HC12_PCREL_9, 16) + RELOC_NUMBER (R_M68HC12_PCREL_10, 17) + RELOC_NUMBER (R_M68HC12_HI8XG, 18) + RELOC_NUMBER (R_M68HC12_LO8XG, 19) + /* GNU extension for linker relaxation. Mark beginning of a jump instruction (any form). */ RELOC_NUMBER (R_M68HC11_RL_JUMP, 20) @@ -64,6 +70,9 @@ END_RELOC_NUMBERS (R_M68HC11_max) /* Uses 68HC12 memory banks. */ #define E_M68HC12_BANKS 0x000000004 +/* XGATE ram offsetting. */ +#define E_M68HC11_XGATE_RAMOFFSET 0x000000100 + #define EF_M68HC11_MACH_MASK 0xF0 #define EF_M68HC11_GENERIC 0x00 /* Generic 68HC12/backward compatibility. */ #define EF_M68HC12_MACH 0x10 /* 68HC12 microcontroller. */ @@ -86,10 +95,10 @@ END_RELOC_NUMBERS (R_M68HC11_max) /* Special values for the st_other field in the symbol table. These are used for 68HC12 to identify far functions (must be called with 'call' and returns with 'rtc'). */ -#define STO_M68HC12_FAR 0x80 +#define STO_M68HC12_FAR 0x80 /* Identify interrupt handlers. This is used by the debugger to correctly compute the stack frame. */ -#define STO_M68HC12_INTERRUPT 0x40 +#define STO_M68HC12_INTERRUPT 0x40 #endif |