[haiku-bugs] [Haiku] #15592: Utilize -msave-args where possible to print kernel arguments on x86_64

  • From: "Haiku" <trac@xxxxxxxxxxxx>
  • To: undisclosed-recipients: ;
  • Date: Tue, 31 Dec 2019 02:35:36 -0000

#15592: Utilize -msave-args where possible to print kernel arguments on x86_64
--------------------------+------------------------------
 Reporter:  waddlesplash  |        Owner:  bonefish
     Type:  enhancement   |       Status:  new
 Priority:  normal        |    Milestone:  Unscheduled
Component:  Build System  |      Version:  R1/Development
 Keywords:                |   Blocked By:
 Blocking:                |  Has a Patch:  0
 Platform:  All           |
--------------------------+------------------------------
 Clang now supports -msave-args, which generates code that pushes arguments
 onto the stack in addition to passing them in registers on x86_64, to make
 stack traces easier.

 There is a patch for GCC to do the same, I don't know if it has been
 upstreamed: https://marc.info/?l=openbsd-cvs&m=149325133003425&w=2
-- 
Ticket URL: <https://dev.haiku-os.org/ticket/15592>
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