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4 commits

Author SHA1 Message Date
Janneke Nieuwenhuizen 4a0bb97d70 Revert "crt1: Move main declaration to mes/lib-mini.h." 
This reverts commit 5b55627e0ccf7c798284a380a20a2eb4d6b9c4c0.
 2023-11-05 09:45:31 +01:00
Janneke Nieuwenhuizen ad6c02076f crt1: Move main declaration to mes/lib-mini.h. 
* include/mes/lib-mini.h (main): New declaration.
lib/freebsd/x86-mes-gcc/crt1.c (main): Remove declaration.
lib/freebsd/x86-mes-mescc/crt1.c (main): Remove declaration.
lib/gnu/x86-mes-gcc/crt1.c (main): Remove declaration.
lib/linux/arm-mes-gcc/crt1.c (main): Remove declaration.
lib/linux/arm-mes-m2/crt1.c (main): Remove declaration.
lib/linux/arm-mes-mescc/crt1.c (main): Remove declaration.
lib/linux/riscv64-mes-gcc/crt1.c (main): Remove declaration.
lib/linux/riscv64-mes-m2/crt1.c (main): Remove declaration.
lib/linux/riscv64-mes-mescc/crt1.c (main): Remove declaration.
lib/linux/x86-mes-gcc/crt1.c (main): Remove declaration.
lib/linux/x86-mes-m2/crt1.c (main): Remove declaration.
lib/linux/x86-mes-mescc/crt1.c (main): Remove declaration.
lib/linux/x86_64-mes-gcc/crt0.c (main): Remove declaration.
lib/linux/x86_64-mes-gcc/crt1.c (main): Remove declaration.
lib/linux/x86_64-mes-m2/crt1.c (main): Remove declaration.
lib/linux/x86_64-mes-mescc/crt1.c (main): Remove declaration.
 2023-11-05 09:45:31 +01:00
Andrius Štikonas 16f4fc3263 riscv64: Port to word based mescc-tools. 
* module/mescc/M1.scm (riscv:i-format, riscv:j-format, riscv:u-format):
New procedures for RISC-V instruction formats.
(info->M1): Use them to switch from !0xAB to M1
weird strings 'AB'.
* module/mescc/riscv64/as.scm,
lib/linux/riscv64-mes-m2/_exit.c
ib/linux/riscv64-mes-m2/_write.c,.
lib/linux/riscv64-mes-m2/crt1.M1,.
lib/linux/riscv64-mes-m2/syscall.c,.
lib/linux/riscv64-mes-mescc/_exit.c,.
lib/linux/riscv64-mes-mescc/_write.c,.
lib/linux/riscv64-mes-mescc/crt1.c,.
lib/linux/riscv64-mes-mescc/syscall-internal.c,.
lib/linux/riscv64-mes-mescc/syscall.c,.
lib/m2/riscv64/riscv64_defs.M1,.
lib/riscv64-mes-mescc/setjmp.c,.
lib/riscv64-mes/riscv64.M1: Switch to riscv64 word-based macros.
* lib/linux/open.c (open)[!SYS_open]: Add support using openat syscall.
* include/linux/riscv64/syscall.h (MAKESTRING, MAKESTRING2,
RISCV_SYSCALL): New macros.
 2023-11-05 09:40:38 +01:00
Jan (janneke) Nieuwenhuizen 141688a865 riscv64: Cater for M2-Planet. 
* kaem.riscv64: New file.

* lib/linux/riscv64-mes-m2/crt1.M1,
lib/m2/riscv64/ELF-riscv64.hex2,
lib/m2/riscv64/riscv64_defs.M1: New files, imported from M2Lib.c
* lib/linux/riscv64-mes-m2/_exit.c,
lib/linux/riscv64-mes-m2/_write.c,
lib/linux/riscv64-mes-m2/crt1.c,
lib/linux/riscv64-mes-m2/syscall.c: New files, adapted for M2-Planet
calling convention from ...
* lib/linux/riscv64-mes-mescc: ...here
* kaem.run: Move fcntl.h up.  Include signal.h.
* build-aux/build.sh.in: Also allow kaem build for riscv64.
 2023-11-05 09:40:37 +01:00