diff options
Diffstat (limited to 'gcc/doc/tm.texi')
| -rw-r--r-- | gcc/doc/tm.texi | 26 |
1 files changed, 13 insertions, 13 deletions
diff --git a/gcc/doc/tm.texi b/gcc/doc/tm.texi index d18bf2e00e9..d4ba0e20814 100644 --- a/gcc/doc/tm.texi +++ b/gcc/doc/tm.texi @@ -35,7 +35,7 @@ through the macros defined in the @file{.h} file. * Register Classes:: Defining the classes of hardware registers. * Old Constraints:: The old way to define machine-specific constraints. * Stack and Calling:: Defining which way the stack grows and by how much. -* Varargs:: Defining the varargs macros. +* Varargs:: Defining the varargs macros. * Trampolines:: Code set up at run time to enter a nested function. * Library Calls:: Controlling how library routines are implicitly called. * Addressing Modes:: Defining addressing modes valid for memory operands. @@ -44,7 +44,7 @@ through the macros defined in the @file{.h} file. * Costs:: Defining relative costs of different operations. * Scheduling:: Adjusting the behavior of the instruction scheduler. * Sections:: Dividing storage into text, data, and other sections. -* PIC:: Macros for position independent code. +* PIC:: Macros for position independent code. * Assembler Format:: Defining how to write insns and pseudo-ops to output. * Debugging Info:: Defining the format of debugging output. * Floating Point:: Handling floating point for cross-compilers. @@ -1911,11 +1911,11 @@ For passing values in registers, see @ref{Register Arguments}. For returning values in registers, see @ref{Scalar Return}. @menu -* Register Basics:: Number and kinds of registers. -* Allocation Order:: Order in which registers are allocated. -* Values in Registers:: What kinds of values each reg can hold. -* Leaf Functions:: Renumbering registers for leaf functions. -* Stack Registers:: Handling a register stack such as 80387. +* Register Basics:: Number and kinds of registers. +* Allocation Order:: Order in which registers are allocated. +* Values in Registers:: What kinds of values each reg can hold. +* Leaf Functions:: Renumbering registers for leaf functions. +* Stack Registers:: Handling a register stack such as 80387. @end menu @node Register Basics @@ -2985,7 +2985,7 @@ be treated like memory constraints by the reload pass. It should return 1 if the operand type represented by the constraint at the start of @var{str}, the first letter of which is the letter @var{c}, - comprises a subset of all memory references including +comprises a subset of all memory references including all those whose address is simply a base register. This allows the reload pass to reload an operand, if it does not directly correspond to the operand type of @var{c}, by copying its address into a base register. @@ -6779,10 +6779,10 @@ instructions do. * Uninitialized Data:: Output of uninitialized variables. * Label Output:: Output and generation of labels. * Initialization:: General principles of initialization - and termination routines. + and termination routines. * Macros for Initialization:: - Specific macros that control the handling of - initialization and termination routines. + Specific macros that control the handling of + initialization and termination routines. * Instruction Output:: Output of actual instructions. * Dispatch Tables:: Output of jump tables. * Exception Region Output:: Output of exception region code. @@ -6911,7 +6911,7 @@ This is true on most ELF targets. Choose a set of section attributes for use by @code{TARGET_ASM_NAMED_SECTION} based on a variable or function decl, a section name, and whether or not the declaration's initializer may contain runtime relocations. @var{decl} may be - null, in which case read-write data should be assumed. +null, in which case read-write data should be assumed. The default version of this function handles choosing code vs data, read-only vs read-write data, and @code{flag_pic}. You should only @@ -7115,7 +7115,7 @@ assembler for grouping arithmetic expressions. If not overridden, they default to normal parentheses, which is correct for most assemblers. @end deftypevr - These macros are provided by @file{real.h} for writing the definitions +These macros are provided by @file{real.h} for writing the definitions of @code{ASM_OUTPUT_DOUBLE} and the like: @defmac REAL_VALUE_TO_TARGET_SINGLE (@var{x}, @var{l}) |