Matheus Tavares Bernardino 7711fdba88 target/hexagon: add main arch-specific semihosting operations ...

The Hexagon semihosting ABI extends the arm-compatible set with
operations like OPEN, WRITECREG, WRITE0, ISTTY, STAT, FSTAT, FTELL,
SEEK, FTRUNC, ACCESS, and GETCWD. Implement these trap0 handlers so
that baremetal programs using the standard Hexagon simulator ABI can
perform file I/O when running on qemu-system-hexagon.

Reviewed-by: Pierrick Bouvier <pierrick.bouvier@oss.qualcomm.com>
Reviewed-by: Brian Cain <brian.cain@oss.qualcomm.com>
Signed-off-by: Matheus Tavares Bernardino <matheus.bernardino@oss.qualcomm.com>
checkpatch: style fixes.
Signed-off-by: Brian Cain <brian.cain@oss.qualcomm.com>

2026-09-01 18:20:10 -07:00

..

common-semi.h

target/hexagon: add main arch-specific semihosting operations

2026-09-01 18:20:10 -07:00

console.h

semihosting: add APIs for chardev-aware guest fd routing

2026-09-01 18:20:10 -07:00

guestfd.h

semihosting: add APIs for chardev-aware guest fd routing

2026-09-01 18:20:10 -07:00

semihost.h

semihosting/guestfd: compile once for system/user

2025-09-26 09:55:19 +01:00

syscalls.h

semihosting: add ftruncate helper (to be used for hexagon)

2026-09-01 18:20:10 -07:00

uaccess.h

semihosting/uaccess: Use the cpu_internal_tswap() functions

2026-03-12 19:24:24 +00:00