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| author | Nick Clifton <nickc@redhat.com> | 2011-10-05 14:13:31 +0000 |
|---|---|---|
| committer | Nick Clifton <nickc@redhat.com> | 2011-10-05 14:13:31 +0000 |
| commit | d4cb0ea0caf03bea93ae6891017bb2301facb33f (patch) | |
| tree | cf3cb39ee841888cd026e0063f36241cc514fefb /include | |
| parent | b1c8db38fceb8464f02f1673b52c926c56203593 (diff) | |
| download | gdb-d4cb0ea0caf03bea93ae6891017bb2301facb33f.zip gdb-d4cb0ea0caf03bea93ae6891017bb2301facb33f.tar.gz gdb-d4cb0ea0caf03bea93ae6891017bb2301facb33f.tar.bz2 | |
* readelf.c (get_machine_dlags): Add support for RX's PID mode.
* ld-scripts/phdrs.exp: Expect to fail for the RX.
* elf32-rx.c: Add support for PID mode.
(rx_elf_relocate_section): Add checks for unsafe PID relocations.
Include addend in R_RX_SYM relocations.
* config/rx-defs.h (rx_pid_register): New.
(rx_gp_register): New.
* config/rx-parse.y (rx_lex): Add support for %gpreg and %pidreg.
(displacement): Add PID support.
* config/tc-rx.c (rx_pid_mode): New.
(rx_num_int_regs): New.
(rx_pid_register): New.
(rx_gp_register): New.
(options): Add -mpid and -mint-register= options.
(md_longopts): Likewise.
(md_parse_option): Likewise.
(md_show_usage): Likewise.
(rx_pid_symbol): New.
(rx_pidreg_symbol): New.
(rx_gpreg_symbol): New.
(md_begin): Support PID.
(rx_validate_fix_sub): Support PID.
(tc_gen_reloc): Support PID.
* doc/c-rx.texi: Document PID support.
* rx.h (E_FLAG_RX_PID): New.
Diffstat (limited to 'include')
| -rw-r--r-- | include/elf/ChangeLog | 4 | ||||
| -rw-r--r-- | include/elf/rx.h | 3 |
2 files changed, 6 insertions, 1 deletions
diff --git a/include/elf/ChangeLog b/include/elf/ChangeLog index e04b26d..eece8a8 100644 --- a/include/elf/ChangeLog +++ b/include/elf/ChangeLog @@ -1,3 +1,7 @@ +2011-10-05 DJ Delorie <dj@redhat.com> + + * rx.h (E_FLAG_RX_PID): New. + 2011-09-21 David S. Miller <davem@davemloft.net> * sparc.h (Tag_GNU_Sparc_HWCAPS): New object attribute. diff --git a/include/elf/rx.h b/include/elf/rx.h index e8794f3..baaa1aa 100644 --- a/include/elf/rx.h +++ b/include/elf/rx.h @@ -116,7 +116,8 @@ END_RELOC_NUMBERS (R_RX_max) /* Values for the e_flags field in the ELF header. */ #define E_FLAG_RX_64BIT_DOUBLES (1 << 0) -#define E_FLAG_RX_DSP (1 << 1) /* Defined in the RX CPU Object file specification, but not explained. */ +#define E_FLAG_RX_DSP (1 << 1) /* Defined in the RX CPU Object file specification, but not explained. */ +#define E_FLAG_RX_PID (1 << 2) /* Unofficial - DJ */ /* These define the addend field of R_RX_RH_RELAX relocations. */ #define RX_RELAXA_IMM6 0x00000010 /* Imm8/16/24/32 at bit offset 6. */ |