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13 Commits

Author SHA1 Message Date
Abdelatif Guettouche
d85c432278 Few typos fixes in binfmt and libc/machine. 
Signed-off-by: Abdelatif Guettouche <abdelatif.guettouche@espressif.com>
 2021-03-11 10:35:40 +08:00
hotislandn
0337cd05d7 libc:machine:risc-v:unifying elf relocation code. 
Signed-off-by: hotislandn <hotislandn@hotmail.com>
 2021-02-19 11:09:18 -08:00
hotislandn
d9a1b67120 libs:machine:rv64:add missing logic for elf relocation type: R_RISCV_LO12_S. 
Signed-off-by: hotislandn <hotislandn@hotmail.com>
 2021-02-15 06:57:30 -08:00
hotislandn
256b83ef8a arch:risc-v:bl602:add support for elf file apps. 
Signed-off-by: hotislandn <hotislandn@hotmail.com>
 2021-02-13 10:29:12 -08:00
hotislandn
07792a696b RV64: handle relocation type R_RISCV_CALL_PLT in PIC build. 
Signed-off-by: hotislandn <hotislandn@hotmail.com>
 2021-02-03 02:27:03 -08:00
hotislandn
de8e3a130c RV64: add R_RISCV_HI20 and R_RISCV_LO12_I to elf relocateadd for absolute address loading. 
Signed-off-by: hotislandn <hotislandn@hotmail.com>
 2021-02-01 21:35:48 -08:00
YAMAMOTO Takashi
f0fc385232 libs/libc/machine/risc-v/rv64/arch_elf.c: Don't assume binfo expansion 2020-12-06 09:03:09 -06:00
YAMAMOTO Takashi
c1f9d8adb1 libs/libc/machine/risc-v/rv64/arch_elf.c: Fix syslog formats 2020-11-22 19:01:05 -08:00
ligd
0fe2884713 libs/libc/machine/risc-v: add rv32 support 
Change-Id: I96a02aacea4e1d034f986f2937fe496da1f486ba
Signed-off-by: ligd <liguiding@fishsemi.com>
 2020-06-30 09:31:21 -03:00
Masayuki Ishikawa
edd3dd3168 libs: rv64: Fix _calc_imm() in arch_elf.c 2020-06-25 02:21:23 -05:00
Xiang Xiao
7faf3c0254 build: replace ${TOPDIR} with $(TOPDIR) in Makefile 
make the usage consistence

Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
 2020-05-19 19:23:18 +01:00
Masayuki Ishikawa
c365e0a88f libs: risc-v: Fix typo in comment 2020-03-06 09:41:34 +01:00
Masayuki Ishikawa
81f1133174 ELF64 support (#220) 
* include: Introduce elf64.h and elf.h

    Added elf64.h for 64bit ELF support and moved common definitions
    from elf32.h to elf.h. Also introduced Elf_xxx to be used in
    common libraries such as binfmt.

  * binfmt, include, modlib, module: Add support for ELF64

    Elf_xxx must be used instead of Elf32_xxx to support ELF64.
    To use ELF64, CONFIG_ELF_64BIT must be enabled.

  * binfmt, modlib: Add support for relocate address

  * arch: risc-v: Add include/elf.h

  * libs: machine: Add risc-v related files.

    NOTE: Currently only supports ELF64

  * boards: maix-bit: Add elf and posix_spawn configurations

  * boards: maix-bit: Add support for module configuration
 2020-02-07 17:10:23 -06:00