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gas: sframe: fix some typos in code comments

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This commit is contained in:
Indu Bhagat 2024-01-06 03:05:44 -08:00
parent e3a48480b7
commit a2c02fa6ee
1 changed files with 7 additions and 7 deletions
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14
gas/gen-sframe.c
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@ -407,7 +407,7 @@ sframe_get_fre_offset_size (struct sframe_row_entry *sframe_fre)
#if SFRAME_FRE_TYPE_SELECTION_OPT
/* Create a composite exression CEXP (for SFrame FRE start address) such that:
/* Create a composite expression CEXP (for SFrame FRE start address) such that:
exp = <val> OP_absent <width>, where,
@ -449,7 +449,7 @@ create_fre_start_addr_exp (expressionS *cexp, symbolS *fre_pc_begin,
cexp->X_add_number = 0;
}
/* Create a composite exression CEXP (for SFrame FDE function info) such that:
/* Create a composite expression CEXP (for SFrame FDE function info) such that:
exp = <rest_of_func_info> OP_modulus <width>, where,
@ -458,7 +458,7 @@ create_fre_start_addr_exp (expressionS *cexp, symbolS *fre_pc_begin,
used to stash away the func_info. The upper 4-bits of the func_info are copied
back to the resulting byte by the fragment fixup logic.
- <width> stores the expression when evaluated gives the size of the
funtion in number of bytes.
function in number of bytes.
The use of OP_modulus as the X_op_symbol helps identify this expression
later when fragments are fixed up. */
@ -631,7 +631,7 @@ output_sframe_internal (void)
addr_size = SFRAME_RELOC_SIZE;
/* The function desciptor entries as dumped by the assembler are not
/* The function descriptor entries as dumped by the assembler are not
sorted on PCs. */
unsigned char sframe_flags = 0;
sframe_flags |= !SFRAME_F_FDE_SORTED;
@ -673,10 +673,10 @@ output_sframe_internal (void)
#endif
out_one (fixed_ra_offset);
/* None of the AMD64, or AARCH64 ABIs need the auxilliary header.
/* None of the AMD64, or AARCH64 ABIs need the auxiliary header.
When the need does arise to use this field, the appropriate backend
must provide this information. */
out_one (0); /* Auxilliary SFrame header length. */
out_one (0); /* Auxiliary SFrame header length. */
out_four (num_fdes); /* Number of FDEs. */
out_four (num_fres); /* Number of FREs. */
@ -1085,7 +1085,7 @@ sframe_xlate_do_val_offset (struct sframe_xlate_ctx *xlate_ctx ATTRIBUTE_UNUSED,
{
/* Previous value of register is CFA + offset. However, if the specified
register is not interesting (FP or RA reg), the current DW_CFA_val_offset
instruction can be safely skipped without sacrificing the asynchonicity of
instruction can be safely skipped without sacrificing the asynchronicity of
stack trace information. */
if (cfi_insn->u.r == SFRAME_CFA_FP_REG)
return SFRAME_XLATE_ERR_NOTREPRESENTED; /* Not represented. */