URL https://opencores.org/ocsvn/openrisc_2011-10-31/openrisc_2011-10-31/trunk

Subversion Repositories openrisc_2011-10-31

[/] [openrisc/] [trunk/] [gnu-src/] [newlib-1.18.0/] [libgloss/] [or32/] [crt0.S] - Rev 399

Rev	Log message	Author	Age	Path
399	Updates to the linker, GCC, newlib and GDB in preparation for supporting C++. The key changes are that the linker now uses RELA and that GCC may save registers at the bottom of the stack before the frame is allocated or after it is deallocated, so exception handlers/thread primitives should not use the first 130 bytes after the SP.	jeremybennett	4985d 10h	/openrisc/trunk/gnu-src/newlib-1.18.0/libgloss/or32/crt0.S
243	Fixed libgloss for compiled code with leading underscores removed. * libgloss/or32/crt0.S (_start): Remove all leading underscores from references to global C functions and variables (printf, stack, atexit, _uart_init, main). Modified end of memory detection, so it works on rentry as well as initial entry. <buserr>: New code to allow re-entrant _start function.	jeremybennett	5058d 12h	/openrisc/trunk/gnu-src/newlib-1.18.0/libgloss/or32/crt0.S
226	Orksim floating point support additions, spr-defs.h updates, newlib cache init routines updated	julius	5079d 04h	/openrisc/trunk/gnu-src/newlib-1.18.0/libgloss/or32/crt0.S
207	I port to the OpenRISC 1000 32-bit version.	jeremybennett	5090d 04h	/openrisc/trunk/gnu-src/newlib-1.18.0/libgloss/or32/crt0.S