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

Subversion Repositories openrisc_2011-10-31

[/] [openrisc/] [trunk/] [gnu-src/] [gcc-4.5.1/] [NEWS] - Diff between revs 263 and 333

Rev 263	Rev 333
Line 592...	Line 592...
`* GCC supports four new function attributes for interrupt handlers:`	`* GCC supports four new function attributes for interrupt handlers:`
`interrupt, use_shadow_register_set, keep_interrupts_masked and`	`interrupt, use_shadow_register_set, keep_interrupts_masked and`
`use_debug_exception_return. See the documentation for more details`	`use_debug_exception_return. See the documentation for more details`
`about these attributes.`	`about these attributes.`

	`OpenRISC 1000`

	`* GCC now generates global variables and functions without a leading`
	`underscore.`
	`* GCC now generates DWARF 2 debugging output by default (with -g).`
	`* -mhard-mul is enabled by default.`
	`* The -mor32-newlib and -mor32-newlib-uart options enable support for the`
	`OpenRISC newlib library implementations.`

`picochip`	`picochip`

`RS/6000 (POWER/PowerPC)`	`RS/6000 (POWER/PowerPC)`

`* GCC now supports the Power ISA 2.06, which includes the VSX`	`* GCC now supports the Power ISA 2.06, which includes the VSX`