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5 Commits

Author SHA1 Message Date
Danny Milosavljevic 20d0e0d950
ARM: Fix loads. 
Follow-up to 7e40a92732c3035003ae779022e5beaf6562375f.

* lib/arm-mes-mescc/setjmp.c (longjmp): Disable.
* lib/linux/arm-mes-mescc/mini.c (_exit): Use ldr.
(_write): Use ldr.
* lib/linux/arm-mes-mescc/syscall.c (__sys_call): Use ldr.
(__sys_call1): Use ldr.
(__sys_call2): Use ldr.
(__sys_call3): Use ldr.
(__sys_call4): Use ldr.
 2019-09-09 18:34:06 +02:00
Danny Milosavljevic a3988658ed
Add missing #include. 
* lib/arm-mes-mescc/setjmp.c: Add missing #include.
 2019-09-09 18:34:05 +02:00
Jan Nieuwenhuizen 35c746043f
ARM: Mes C Library: Compile fixes. 
* lib/arm-mes-mescc/setjmp.c (setjmp): Do not use x86 registers.
* lib/arm-mes/arm.M1 (uxtb__%r1,%r1): New macro.
 2019-09-09 18:34:04 +02:00
Danny Milosavljevic c6366924e2
ARM: Fix setjmp. 
* lib/arm-mes/setjmp.c: Fix setjmp.
 2019-09-09 18:33:56 +02:00
Danny Milosavljevic 83d8e41020
Add initial ARM implementation. 
* include/linux/arm/syscall.h: New file.
* lib/arm-mes/arm.M1: New file.
* lib/arm-mes/elf-0footer.hex2: New file.
* lib/arm-mes/elf32-0header.hex2: New file.
* lib/arm-mes/elf32-body-exit-42.hex2: New file.
* lib/arm-mes/elf32-footer-single-main.hex2: New file.
* lib/arm-mes/elf32-header.hex2: New file.
* lib/arm-mes-mescc/exit-42.c: New file.
* lib/arm-mes-mescc/setjmp.c: New file.
* module/mescc/armv4/as.scm: New file.
* module/mescc/armv4/info.scm: New file.
* module/mescc/M1.scm (hex2:offset2): New procedure.
* module/mescc/mescc.scm: Include (mescc armv4 info).
(hex2:offset3): New procedure.
(info->M1): Use them.
* build-aux/build-guile.sh: Compile them.
 2019-09-09 18:33:51 +02:00