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author | Pierre-Marie de Rodat <pmderodat@gcc.gnu.org> | 2017-10-14 16:25:21 +0000 |
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committer | Pierre-Marie de Rodat <pmderodat@gcc.gnu.org> | 2017-10-14 16:25:21 +0000 |
commit | bad0a3df0bd3f7e1fca8dfeb718e98a34257dfda (patch) | |
tree | 8ca509794ef973e3ed4925e310c611f15ffee4d8 /gcc/ada/ali.ads | |
parent | 41f59cdada7360f4a652fb67aa73ae0bb97d10c5 (diff) | |
download | gcc-bad0a3df0bd3f7e1fca8dfeb718e98a34257dfda.zip gcc-bad0a3df0bd3f7e1fca8dfeb718e98a34257dfda.tar.gz gcc-bad0a3df0bd3f7e1fca8dfeb718e98a34257dfda.tar.bz2 |
[multiple changes]
2017-10-14 Bob Duff <duff@adacore.com>
* exp_ch6.adb (Is_Build_In_Place_Result_Type): Include code for
enabling b-i-p for nonlimited controlled types (but disabled).
2017-10-14 Justin Squirek <squirek@adacore.com>
* sem_elab.adb (Is_Suitable_Variable_Assignment): Replace call to
Has_Warnings_Off with Warnings_Off.
2017-10-14 Piotr Trojanek <trojanek@adacore.com>
* sinfo.ads (Generic_Parent): Remove wrong (possibly obsolete) comment.
2017-10-14 Hristian Kirtchev <kirtchev@adacore.com>
* sem_ch3.adb (Analyze_Declarations): Analyze the contract of an
enclosing package at the end of the visible declarations.
* sem_prag.adb (Analyze_Initialization_Item): Suppress the analysis of
an initialization item which is undefined due to some illegality.
2017-10-14 Patrick Bernardi <bernardi@adacore.com>
* ali.adb: Add new ALI line 'T' to read the number of tasks contain
within each unit that require a default-sized primary and secondary
stack to be generated by the binder.
(Scan_ALI): Scan new 'T' lines.
* ali.ads: Add Primary_Stack_Count and Sec_Stack_Count to Unit_Record.
* bindgen.adb (Gen_Output_File): Count the number of default-sized
stacks within the closure that are to be created by the binder.
(Gen_Adainit, Gen_Output_File_Ada): Generate default-sized secondary
stacks and record these in System.Secodnary_Stack.
(Resolve_Binder_Options): Check if System.Secondary_Stack is in the
closure of the program being bound.
* bindusg.adb (Display): Add "-Q" switch. Remove rouge "--RTS" comment.
* exp_ch3.adb (Count_Default_Sized_Task_Stacks): New routine.
(Expand_N_Object_Declaration): Count the number of default-sized stacks
used by task objects contained within the object whose declaration is
being expanded. Only performed when either the restrictions
No_Implicit_Heap_Allocations or No_Implicit_Task_Allocations are in
effect.
* exp_ch9.adb (Create_Secondary_Stack_For_Task): New routine.
(Expand_N_Task_Type_Declaration): Create a secondary stack as part of
the expansion of a task type if the size of the stack is known at
run-time and the restrictions No_Implicit_Heap_Allocations or
No_Implicit_Task_Allocations are in effect.
(Make_Task_Create_Call): If using a restricted profile provide
secondary stack parameter: either the statically created stack or null.
* lib-load.adb (Create_Dummy_Package_Unit, Load_Unit,
Load_Main_Source): Include Primary_Stack_Count and Sec_Stack_Count in
Unit_Record initialization expressions.
* lib-writ.adb (Add_Preprocessing_Dependency,
Ensure_System_Dependency): Include Primary_Stack_Count and
Sec_Stack_Count in Unit_Record initialization expression.
(Write_ALI): Write T lines.
(Write_Unit_Information): Do not output 'T' lines if there are no
stacks for the binder to generate.
* lib-writ.ads: Updated library information documentation to include
new T line entry.
* lib.adb (Increment_Primary_Stack_Count): New routine.
(Increment_Sec_Stack_Count): New routine.
(Primary_Stack_Count): New routine.
(Sec_Stack_Count): New routine.
* lib.ads: Add Primary_Stack_Count and Sec_Stack_Count components to
Unit_Record and updated documentation.
(Increment_Primary_Stack_Count): New routine along with pragma Inline.
(Increment_Sec_Stack_Count): New routine along with pragma Inline.
(Primary_Stack_Count): New routine along with pragma Inline.
(Sec_Stack_Count): New routine along with pragma Inline.
* opt.ads: New constant No_Stack_Size. Flag Default_Stack_Size
redefined. New flag Default_Sec_Stack_Size and
Quantity_Of_Default_Size_Sec_Stacks.
* rtfinal.c Fixed erroneous comment.
* rtsfind.ads: Moved RE_Default_Secondary_Stack_Size from
System.Secondary_Stack to System.Parameters. Add RE_SS_Stack.
* sem_util.adb (Number_Of_Elements_In_Array): New routine.
* sem_util.ads (Number_Of_Elements_In_Array): New routine.
* switch-b.adb (Scan_Binder_Switches): Scan "-Q" switch.
* libgnarl/s-solita.adb (Get_Sec_Stack_Addr): Removed routine.
(Set_Sec_Stack_Addr): Removed routine.
(Get_Sec_Stack): New routine.
(Set_Sec_Stack): New routine.
(Init_Tasking_Soft_Links): Update System.Soft_Links reference to
reflect new procedure and global names.
* libgnarl/s-taprop__linux.adb, libgnarl/s-taprop__mingw.adb,
libgnarl/s-taprop__posix.adb, libgnarl/s-taprop__solaris.adb,
libgnarl/s-taprop__vxworks.adb (Register_Foreign_Thread): Update
parameter profile to allow the secondary stack size to be specified.
* libgnarl/s-tarest.adb (Create_Restricted_Task): Update the parameter
profile to include Sec_Stack_Address. Update Tasking.Initialize_ATCB
call to remove Secondary_Stack_Size reference. Add secondary stack
address and size to SSL.Create_TSD call.
(Task_Wrapper): Remove secondary stack creation.
* libgnarl/s-tarest.ads (Create_Restricted_Task,
Create_Restricted_Task_Sequential): Update parameter profile to include
Sec_Stack_Address and clarify the Size parameter.
* libgnarl/s-taskin.adb (Initialize_ATCB): Remove Secondary_Stack_Size
from profile and body.
(Initialize): Remove Secondary_Stack_Size from Initialize_ATCB call.
* libgnarl/s-taskin.ads: Removed component Secondary_Stack_Size from
Common_ATCB.
(Initialize_ATCB): Update the parameter profile to remove
Secondary_Stack_Size.
* libgnarl/s-tassta.adb (Create_Task): Updated parameter profile and
call to Initialize_ATCB. Add secondary stack address and size to
SSL.Create_TSD call, and catch any storage exception from the call.
(Finalize_Global_Tasks): Update System.Soft_Links references to reflect
new subprogram and component names.
(Task_Wrapper): Remove secondary stack creation.
(Vulnerable_Complete_Master): Update to reflect TSD changes.
* libgnarl/s-tassta.ads: Reformat comments.
(Create_Task): Update parameter profile.
* libgnarl/s-tporft.adb (Register_Foreign_Thread): Update parameter
profile to include secondary stack size. Remove secondary size
parameter from Initialize_ATCB call and add it to Create_TSD call.
* libgnat/s-parame.adb, libgnat/s-parame__rtems.adb,
libgnat/s-parame__vxworks.adb (Default_Sec_Stack_Size): New routine.
* libgnat/s-parame.ads, libgnat/s-parame__ae653.ads,
libgnat/s-parame__hpux.ads, libgnat/s-parame__vxworks.ads: Remove type
Percentage. Remove constants Dynamic, Sec_Stack_Percentage and
Sec_Stack_Dynamic. Add constant Runtime_Default_Sec_Stack_Size and
Sec_Stack_Dynamic.
(Default_Sec_Stack_Size): New routine.
* libgnat/s-secsta.adb, libgnat/s-secsta.ads: New implementation. Is
now Preelaborate.
* libgnat/s-soflin.adb: Removed unused with-clauses. With
System.Soft_Links.Initialize to initialize non-tasking TSD.
(Create_TSD): Update parameter profile. Initialize the TSD and
unconditionally call SS_Init.
(Destroy_TSD): Update SST.SS_Free call.
(Get_Sec_Stack_Addr_NT, Get_Sec_Stack_Addr_Soft, Set_Sec_Stack_Addr_NT,
Set_Sec_Stack_Addr_Soft): Remove routines.
(Get_Sec_Stack_NT, Get_Sec_Stack_Soft, Set_Sec_Stack_NT,
Set_Sec_Stack_Soft): Add routines.
(NT_TSD): Move to private part of package specification.
* libgnat/s-soflin.ads: New types Get_Stack_Call and Set_Stack_Call
with suppressed access checks. Renamed *_Sec_Stack_Addr_* routines and
objects to *_Sec_Stack_*. TSD: removed warning suppression and
component intialization. Changed Sec_Stack_Addr to Sec_Stack_Ptr.
(Create_TSD): Update parameter profile.
(NT_TSD): Move to private section from body.
* libgnat/s-soliin.adb, libgnat/s-soliin.ads: New files.
* libgnat/s-thread.ads (Thread_Body_Enter): Update parameter profile.
* libgnat/s-thread__ae653.adb (Get_Sec_Stack_Addr, Set_Sec_Stack_Addr):
Remove routine.
(Get_Sec_Stack, Set_Sec_Stack): Add routine.
(Thread_Body_Enter): Update parameter profile and body to adapt to new
System.Secondary_Stack.
(Init_RTS): Update body for new System.Soft_Links names.
* gcc-interface/Make-lang.in (GNAT_ADA_OBJS, GNATBIND_OBJS): Add
s-soliin.o.
From-SVN: r253754
Diffstat (limited to 'gcc/ada/ali.ads')
-rw-r--r-- | gcc/ada/ali.ads | 10 |
1 files changed, 9 insertions, 1 deletions
diff --git a/gcc/ada/ali.ads b/gcc/ada/ali.ads index e15a1c4..3fa4d99 100644 --- a/gcc/ada/ali.ads +++ b/gcc/ada/ali.ads @@ -388,11 +388,19 @@ package ALI is -- together as possible. Optimize_Alignment : Character; - -- Optimize_Alignment setting. Set to L/S/T/O for OL/OS/OT/OO present + -- Optimize_Alignment setting. Set to L/S/T/O for OL/OS/OT/OO present. Has_Finalizer : Boolean; -- Indicates whether a package body or a spec has a library-level -- finalization routine. + + Primary_Stack_Count : Int; + -- Indicates the number of task objects declared in this unit that have + -- default sized primary stacks. + + Sec_Stack_Count : Int; + -- Indicates the number of task objects declared in this unit that have + -- default sized secondary stacks. end record; package Units is new Table.Table ( |