Re: Change the arrch64 abi ...(Custom /Specific change)

On Tue, Apr 5, 2016 at 2:45 AM, Umesh Kalappa wrote: > I need to ,make the changes only to the function args(varargs),hence > making the changes in TARGET_PROMOTE_FUNCTION_MODE will do ?. If TARGET_PROMOTE_FUNCTION_MODE disagrees with PROMOTE_MODE, it is possible that

Re: Change the arrch64 abi ...(Custom /Specific change)

Thank you Jim for the input, I need to ,make the changes only to the function args(varargs),hence making the changes in TARGET_PROMOTE_FUNCTION_MODE will do ?. one more question ,i do have defined the TARGET_PROMOTE_FUNCTION_MODE (arm.c) and cross compilling for aarch64 ,but still gcc calls

Re: Change the arrch64 abi ...(Custom /Specific change)

On 04/04/2016 08:55 AM, Umesh Kalappa wrote: We are in process of changing the gcc compiler for aarch64 abi ,w.r.t varargs function arguments handling. default(LP64) ,where 1,2,4 bytes args are promoted to word size i.e 4 bytes ,we need to change these behaviour to 8 bytes (double word). we

Change the arrch64 abi ...(Custom /Specific change)

Hi All, We are in process of changing the gcc compiler for aarch64 abi ,w.r.t varargs function arguments handling. default(LP64) ,where 1,2,4 bytes args are promoted to word size i.e 4 bytes ,we need to change these behaviour to 8 bytes (double word). we are looking both hooks like