JehanneOS/newlib
1
0
Fork 0
Code Issues Pull Requests Projects Releases Wiki Activity

Add support for v850E2 and v850E2V3

Browse Source
This commit is contained in:
Nick Clifton
2010-07-23 14:52:53 +00:00
parent cb6bfcff1a
commit e3d36b30b4
6 changed files with 124 additions and 44 deletions
Download Patch File Download Diff File Expand all files Collapse all files

6
include/elf/ChangeLog
View File

@ -1,3 +1,9 @@
2010-07-23 Naveen.H.S <naveen.S@kpitcummins.com>
Ina Pandit <ina.pandit@kpitcummins.com>
* v850.h: Add support for V850E2 and V850E2V3.
(v850_reloc_type): Update the newly added relocations
2010-07-20 Alan Modra <amodra@gmail.com>
* internal.h (ELF_TBSS_SPECIAL): New macro, extracted from..

28
include/elf/v850.h
View File

@ -40,6 +40,11 @@
/* v850e1 code. */
#define E_V850E1_ARCH 0x20000000
/* v850e2 code. */
#define E_V850E2_ARCH 0x30000000
/* v850e2v3 code. */
#define E_V850E2V3_ARCH 0x40000000
/* Flags for the st_other field. */
#define V850_OTHER_SDA 0x10 /* Symbol had SDA relocations. */
@ -81,6 +86,29 @@ START_RELOC_NUMBERS (v850_reloc_type)
RELOC_NUMBER (R_V850_ALIGN, 27)
RELOC_NUMBER (R_V850_REL32, 28)
RELOC_NUMBER (R_V850_LO16_SPLIT_OFFSET, 29) /* For ld.bu */
RELOC_NUMBER (R_V850_16_PCREL, 30) /* For loop */
RELOC_NUMBER (R_V850_17_PCREL, 31) /* For br */
RELOC_NUMBER (R_V850_23, 32) /* For 23bit ld.[w,h,hu,b,bu],st.[w,h,b] */
RELOC_NUMBER (R_V850_32_PCREL, 33) /* For jr32, jarl32 */
RELOC_NUMBER (R_V850_32_ABS, 34) /* For jmp32 */
RELOC_NUMBER (R_V850_16_SPLIT_OFFSET, 35) /* For ld.bu */
RELOC_NUMBER (R_V850_16_S1, 36) /* For ld.w, ld.h st.w st.h */
RELOC_NUMBER (R_V850_LO16_S1, 37) /* For ld.w, ld.h st.w st.h */
RELOC_NUMBER (R_V850_CALLT_15_16_OFFSET, 38) /* For ld.w, ld.h, ld.hu, st.w, st.h */
RELOC_NUMBER (R_V850_32_GOTPCREL, 39) /* GLOBAL_OFFSET_TABLE from pc */
RELOC_NUMBER (R_V850_16_GOT, 40) /* GOT ENTRY from gp */
RELOC_NUMBER (R_V850_32_GOT, 41)
RELOC_NUMBER (R_V850_22_PLT, 42) /* For jr */
RELOC_NUMBER (R_V850_32_PLT, 43) /* For jr32 */
RELOC_NUMBER (R_V850_COPY, 44)
RELOC_NUMBER (R_V850_GLOB_DAT, 45)
RELOC_NUMBER (R_V850_JMP_SLOT, 46)
RELOC_NUMBER (R_V850_RELATIVE, 47)
RELOC_NUMBER (R_V850_16_GOTOFF, 48) /* From gp */
RELOC_NUMBER (R_V850_32_GOTOFF, 49)
RELOC_NUMBER (R_V850_CODE, 50)
RELOC_NUMBER (R_V850_DATA, 51) /* For loop */
END_RELOC_NUMBERS (R_V850_max)