authorgravatar for kubkon@jakubkonka.comJakub Konka <kubkon@jakubkonka.com> 2024-02-17 13:13:03+01:00
committergravatar for kubkon@jakubkonka.comJakub Konka <kubkon@jakubkonka.com> 2024-02-17 13:13:03+01:00
logd1429a8fa98f85c9fb8d2bd99b7c31eb9de38b38
tree913955925f9976a200c9e72615cf06fc100a446a
parent509c7149b9f30e3271f2f8ba7669b95d2d240b9b

lib/std/elf: refactor reloc enum values

5 files changed, 356 insertions(+), 357 deletions(-)

lib/std/elf.zig+235-235
...@@ -1808,426 +1808,426 @@ pub const COMPRESS = enum(u32) {...@@ -1808,426 +1808,426 @@ pub const COMPRESS = enum(u32) {
1808/// AMD x86-64 relocations.1808/// AMD x86-64 relocations.
1809pub const R_X86_64 = enum(u32) {1809pub const R_X86_64 = enum(u32) {
1810 /// No reloc1810 /// No reloc
1811 R_X86_64_NONE = 0,1811 NONE = 0,
1812 /// Direct 64 bit1812 /// Direct 64 bit
1813 R_X86_64_64 = 1,1813 @"64" = 1,
1814 /// PC relative 32 bit signed1814 /// PC relative 32 bit signed
1815 R_X86_64_PC32 = 2,1815 PC32 = 2,
1816 /// 32 bit GOT entry1816 /// 32 bit GOT entry
1817 R_X86_64_GOT32 = 3,1817 GOT32 = 3,
1818 /// 32 bit PLT address1818 /// 32 bit PLT address
1819 R_X86_64_PLT32 = 4,1819 PLT32 = 4,
1820 /// Copy symbol at runtime1820 /// Copy symbol at runtime
1821 R_X86_64_COPY = 5,1821 COPY = 5,
1822 /// Create GOT entry1822 /// Create GOT entry
1823 R_X86_64_GLOB_DAT = 6,1823 GLOB_DAT = 6,
1824 /// Create PLT entry1824 /// Create PLT entry
1825 R_X86_64_JUMP_SLOT = 7,1825 JUMP_SLOT = 7,
1826 /// Adjust by program base1826 /// Adjust by program base
1827 R_X86_64_RELATIVE = 8,1827 RELATIVE = 8,
1828 /// 32 bit signed PC relative offset to GOT1828 /// 32 bit signed PC relative offset to GOT
1829 R_X86_64_GOTPCREL = 9,1829 GOTPCREL = 9,
1830 /// Direct 32 bit zero extended1830 /// Direct 32 bit zero extended
1831 R_X86_64_32 = 10,1831 @"32" = 10,
1832 /// Direct 32 bit sign extended1832 /// Direct 32 bit sign extended
1833 R_X86_64_32S = 11,1833 @"32S" = 11,
1834 /// Direct 16 bit zero extended1834 /// Direct 16 bit zero extended
1835 R_X86_64_16 = 12,1835 @"16" = 12,
1836 /// 16 bit sign extended pc relative1836 /// 16 bit sign extended pc relative
1837 R_X86_64_PC16 = 13,1837 PC16 = 13,
1838 /// Direct 8 bit sign extended1838 /// Direct 8 bit sign extended
1839 R_X86_64_8 = 14,1839 @"8" = 14,
1840 /// 8 bit sign extended pc relative1840 /// 8 bit sign extended pc relative
1841 R_X86_64_PC8 = 15,1841 PC8 = 15,
1842 /// ID of module containing symbol1842 /// ID of module containing symbol
1843 R_X86_64_DTPMOD64 = 16,1843 DTPMOD64 = 16,
1844 /// Offset in module's TLS block1844 /// Offset in module's TLS block
1845 R_X86_64_DTPOFF64 = 17,1845 DTPOFF64 = 17,
1846 /// Offset in initial TLS block1846 /// Offset in initial TLS block
1847 R_X86_64_TPOFF64 = 18,1847 TPOFF64 = 18,
1848 /// 32 bit signed PC relative offset to two GOT entries for GD symbol1848 /// 32 bit signed PC relative offset to two GOT entries for GD symbol
1849 R_X86_64_TLSGD = 19,1849 TLSGD = 19,
1850 /// 32 bit signed PC relative offset to two GOT entries for LD symbol1850 /// 32 bit signed PC relative offset to two GOT entries for LD symbol
1851 R_X86_64_TLSLD = 20,1851 TLSLD = 20,
1852 /// Offset in TLS block1852 /// Offset in TLS block
1853 R_X86_64_DTPOFF32 = 21,1853 DTPOFF32 = 21,
1854 /// 32 bit signed PC relative offset to GOT entry for IE symbol1854 /// 32 bit signed PC relative offset to GOT entry for IE symbol
1855 R_X86_64_GOTTPOFF = 22,1855 GOTTPOFF = 22,
1856 /// Offset in initial TLS block1856 /// Offset in initial TLS block
1857 R_X86_64_TPOFF32 = 23,1857 TPOFF32 = 23,
1858 /// PC relative 64 bit1858 /// PC relative 64 bit
1859 R_X86_64_PC64 = 24,1859 PC64 = 24,
1860 /// 64 bit offset to GOT1860 /// 64 bit offset to GOT
1861 R_X86_64_GOTOFF64 = 25,1861 GOTOFF64 = 25,
1862 /// 32 bit signed pc relative offset to GOT1862 /// 32 bit signed pc relative offset to GOT
1863 R_X86_64_GOTPC32 = 26,1863 GOTPC32 = 26,
1864 /// 64 bit GOT entry offset1864 /// 64 bit GOT entry offset
1865 R_X86_64_GOT64 = 27,1865 GOT64 = 27,
1866 /// 64 bit PC relative offset to GOT entry1866 /// 64 bit PC relative offset to GOT entry
1867 R_X86_64_GOTPCREL64 = 28,1867 GOTPCREL64 = 28,
1868 /// 64 bit PC relative offset to GOT1868 /// 64 bit PC relative offset to GOT
1869 R_X86_64_GOTPC64 = 29,1869 GOTPC64 = 29,
1870 /// Like GOT64, says PLT entry needed1870 /// Like GOT64, says PLT entry needed
1871 R_X86_64_GOTPLT64 = 30,1871 GOTPLT64 = 30,
1872 /// 64-bit GOT relative offset to PLT entry1872 /// 64-bit GOT relative offset to PLT entry
1873 R_X86_64_PLTOFF64 = 31,1873 PLTOFF64 = 31,
1874 /// Size of symbol plus 32-bit addend1874 /// Size of symbol plus 32-bit addend
1875 R_X86_64_SIZE32 = 32,1875 SIZE32 = 32,
1876 /// Size of symbol plus 64-bit addend1876 /// Size of symbol plus 64-bit addend
1877 R_X86_64_SIZE64 = 33,1877 SIZE64 = 33,
1878 /// GOT offset for TLS descriptor1878 /// GOT offset for TLS descriptor
1879 R_X86_64_GOTPC32_TLSDESC = 34,1879 GOTPC32_TLSDESC = 34,
1880 /// Marker for call through TLS descriptor1880 /// Marker for call through TLS descriptor
1881 R_X86_64_TLSDESC_CALL = 35,1881 TLSDESC_CALL = 35,
1882 /// TLS descriptor1882 /// TLS descriptor
1883 R_X86_64_TLSDESC = 36,1883 TLSDESC = 36,
1884 /// Adjust indirectly by program base1884 /// Adjust indirectly by program base
1885 R_X86_64_IRELATIVE = 37,1885 IRELATIVE = 37,
1886 /// 64-bit adjust by program base1886 /// 64-bit adjust by program base
1887 R_X86_64_RELATIVE64 = 38,1887 RELATIVE64 = 38,
1888 /// 39 Reserved was R_X86_64_PC32_BND1888 /// 39 Reserved was PC32_BND
1889 /// 40 Reserved was R_X86_64_PLT32_BND1889 /// 40 Reserved was PLT32_BND
1890 /// Load from 32 bit signed pc relative offset to GOT entry without REX prefix, relaxable1890 /// Load from 32 bit signed pc relative offset to GOT entry without REX prefix, relaxable
1891 R_X86_64_GOTPCRELX = 41,1891 GOTPCRELX = 41,
1892 /// Load from 32 bit signed PC relative offset to GOT entry with REX prefix, relaxable1892 /// Load from 32 bit signed PC relative offset to GOT entry with REX prefix, relaxable
1893 R_X86_64_REX_GOTPCRELX = 42,1893 REX_GOTPCRELX = 42,
1894 _,1894 _,
1895};1895};
18961896
1897/// AArch64 relocs.1897/// AArch64 relocs.
1898pub const R_AARCH64 = enum(u32) {1898pub const R_AARCH64 = enum(u32) {
1899 /// No relocation.1899 /// No relocation.
1900 R_AARCH64_NONE = 0,1900 NONE = 0,
1901 /// ILP32 AArch64 relocs.1901 /// ILP32 AArch64 relocs.
1902 /// Direct 32 bit.1902 /// Direct 32 bit.
1903 R_AARCH64_P32_ABS32 = 1,1903 P32_ABS32 = 1,
1904 /// Copy symbol at runtime.1904 /// Copy symbol at runtime.
1905 R_AARCH64_P32_COPY = 180,1905 P32_COPY = 180,
1906 /// Create GOT entry.1906 /// Create GOT entry.
1907 R_AARCH64_P32_GLOB_DAT = 181,1907 P32_GLOB_DAT = 181,
1908 /// Create PLT entry.1908 /// Create PLT entry.
1909 R_AARCH64_P32_JUMP_SLOT = 182,1909 P32_JUMP_SLOT = 182,
1910 /// Adjust by program base.1910 /// Adjust by program base.
1911 R_AARCH64_P32_RELATIVE = 183,1911 P32_RELATIVE = 183,
1912 /// Module number, 32 bit.1912 /// Module number, 32 bit.
1913 R_AARCH64_P32_TLS_DTPMOD = 184,1913 P32_TLS_DTPMOD = 184,
1914 /// Module-relative offset, 32 bit.1914 /// Module-relative offset, 32 bit.
1915 R_AARCH64_P32_TLS_DTPREL = 185,1915 P32_TLS_DTPREL = 185,
1916 /// TP-relative offset, 32 bit.1916 /// TP-relative offset, 32 bit.
1917 R_AARCH64_P32_TLS_TPREL = 186,1917 P32_TLS_TPREL = 186,
1918 /// TLS Descriptor.1918 /// TLS Descriptor.
1919 R_AARCH64_P32_TLSDESC = 187,1919 P32_TLSDESC = 187,
1920 /// STT_GNU_IFUNC relocation.1920 /// STT_GNU_IFUNC relocation.
1921 R_AARCH64_P32_IRELATIVE = 188,1921 P32_IRELATIVE = 188,
1922 /// LP64 AArch64 relocs.1922 /// LP64 AArch64 relocs.
1923 /// Direct 64 bit.1923 /// Direct 64 bit.
1924 R_AARCH64_ABS64 = 257,1924 ABS64 = 257,
1925 /// Direct 32 bit.1925 /// Direct 32 bit.
1926 R_AARCH64_ABS32 = 258,1926 ABS32 = 258,
1927 /// Direct 16-bit.1927 /// Direct 16-bit.
1928 R_AARCH64_ABS16 = 259,1928 ABS16 = 259,
1929 /// PC-relative 64-bit.1929 /// PC-relative 64-bit.
1930 R_AARCH64_PREL64 = 260,1930 PREL64 = 260,
1931 /// PC-relative 32-bit.1931 /// PC-relative 32-bit.
1932 R_AARCH64_PREL32 = 261,1932 PREL32 = 261,
1933 /// PC-relative 16-bit.1933 /// PC-relative 16-bit.
1934 R_AARCH64_PREL16 = 262,1934 PREL16 = 262,
1935 /// Dir. MOVZ imm. from bits 15:0.1935 /// Dir. MOVZ imm. from bits 15:0.
1936 R_AARCH64_MOVW_UABS_G0 = 263,1936 MOVW_UABS_G0 = 263,
1937 /// Likewise for MOVK; no check.1937 /// Likewise for MOVK; no check.
1938 R_AARCH64_MOVW_UABS_G0_NC = 264,1938 MOVW_UABS_G0_NC = 264,
1939 /// Dir. MOVZ imm. from bits 31:16.1939 /// Dir. MOVZ imm. from bits 31:16.
1940 R_AARCH64_MOVW_UABS_G1 = 265,1940 MOVW_UABS_G1 = 265,
1941 /// Likewise for MOVK; no check.1941 /// Likewise for MOVK; no check.
1942 R_AARCH64_MOVW_UABS_G1_NC = 266,1942 MOVW_UABS_G1_NC = 266,
1943 /// Dir. MOVZ imm. from bits 47:32.1943 /// Dir. MOVZ imm. from bits 47:32.
1944 R_AARCH64_MOVW_UABS_G2 = 267,1944 MOVW_UABS_G2 = 267,
1945 /// Likewise for MOVK; no check.1945 /// Likewise for MOVK; no check.
1946 R_AARCH64_MOVW_UABS_G2_NC = 268,1946 MOVW_UABS_G2_NC = 268,
1947 /// Dir. MOV{K,Z} imm. from 63:48.1947 /// Dir. MOV{K,Z} imm. from 63:48.
1948 R_AARCH64_MOVW_UABS_G3 = 269,1948 MOVW_UABS_G3 = 269,
1949 /// Dir. MOV{N,Z} imm. from 15:0.1949 /// Dir. MOV{N,Z} imm. from 15:0.
1950 R_AARCH64_MOVW_SABS_G0 = 270,1950 MOVW_SABS_G0 = 270,
1951 /// Dir. MOV{N,Z} imm. from 31:16.1951 /// Dir. MOV{N,Z} imm. from 31:16.
1952 R_AARCH64_MOVW_SABS_G1 = 271,1952 MOVW_SABS_G1 = 271,
1953 /// Dir. MOV{N,Z} imm. from 47:32.1953 /// Dir. MOV{N,Z} imm. from 47:32.
1954 R_AARCH64_MOVW_SABS_G2 = 272,1954 MOVW_SABS_G2 = 272,
1955 /// PC-rel. LD imm. from bits 20:2.1955 /// PC-rel. LD imm. from bits 20:2.
1956 R_AARCH64_LD_PREL_LO19 = 273,1956 LD_PREL_LO19 = 273,
1957 /// PC-rel. ADR imm. from bits 20:0.1957 /// PC-rel. ADR imm. from bits 20:0.
1958 R_AARCH64_ADR_PREL_LO21 = 274,1958 ADR_PREL_LO21 = 274,
1959 /// Page-rel. ADRP imm. from 32:12.1959 /// Page-rel. ADRP imm. from 32:12.
1960 R_AARCH64_ADR_PREL_PG_HI21 = 275,1960 ADR_PREL_PG_HI21 = 275,
1961 /// Likewise; no overflow check.1961 /// Likewise; no overflow check.
1962 R_AARCH64_ADR_PREL_PG_HI21_NC = 276,1962 ADR_PREL_PG_HI21_NC = 276,
1963 /// Dir. ADD imm. from bits 11:0.1963 /// Dir. ADD imm. from bits 11:0.
1964 R_AARCH64_ADD_ABS_LO12_NC = 277,1964 ADD_ABS_LO12_NC = 277,
1965 /// Likewise for LD/ST; no check.1965 /// Likewise for LD/ST; no check.
1966 R_AARCH64_LDST8_ABS_LO12_NC = 278,1966 LDST8_ABS_LO12_NC = 278,
1967 /// PC-rel. TBZ/TBNZ imm. from 15:2.1967 /// PC-rel. TBZ/TBNZ imm. from 15:2.
1968 R_AARCH64_TSTBR14 = 279,1968 TSTBR14 = 279,
1969 /// PC-rel. cond. br. imm. from 20:2.1969 /// PC-rel. cond. br. imm. from 20:2.
1970 R_AARCH64_CONDBR19 = 280,1970 CONDBR19 = 280,
1971 /// PC-rel. B imm. from bits 27:2.1971 /// PC-rel. B imm. from bits 27:2.
1972 R_AARCH64_JUMP26 = 282,1972 JUMP26 = 282,
1973 /// Likewise for CALL.1973 /// Likewise for CALL.
1974 R_AARCH64_CALL26 = 283,1974 CALL26 = 283,
1975 /// Dir. ADD imm. from bits 11:1.1975 /// Dir. ADD imm. from bits 11:1.
1976 R_AARCH64_LDST16_ABS_LO12_NC = 284,1976 LDST16_ABS_LO12_NC = 284,
1977 /// Likewise for bits 11:2.1977 /// Likewise for bits 11:2.
1978 R_AARCH64_LDST32_ABS_LO12_NC = 285,1978 LDST32_ABS_LO12_NC = 285,
1979 /// Likewise for bits 11:3.1979 /// Likewise for bits 11:3.
1980 R_AARCH64_LDST64_ABS_LO12_NC = 286,1980 LDST64_ABS_LO12_NC = 286,
1981 /// PC-rel. MOV{N,Z} imm. from 15:0.1981 /// PC-rel. MOV{N,Z} imm. from 15:0.
1982 R_AARCH64_MOVW_PREL_G0 = 287,1982 MOVW_PREL_G0 = 287,
1983 /// Likewise for MOVK; no check.1983 /// Likewise for MOVK; no check.
1984 R_AARCH64_MOVW_PREL_G0_NC = 288,1984 MOVW_PREL_G0_NC = 288,
1985 /// PC-rel. MOV{N,Z} imm. from 31:16.1985 /// PC-rel. MOV{N,Z} imm. from 31:16.
1986 R_AARCH64_MOVW_PREL_G1 = 289,1986 MOVW_PREL_G1 = 289,
1987 /// Likewise for MOVK; no check.1987 /// Likewise for MOVK; no check.
1988 R_AARCH64_MOVW_PREL_G1_NC = 290,1988 MOVW_PREL_G1_NC = 290,
1989 /// PC-rel. MOV{N,Z} imm. from 47:32.1989 /// PC-rel. MOV{N,Z} imm. from 47:32.
1990 R_AARCH64_MOVW_PREL_G2 = 291,1990 MOVW_PREL_G2 = 291,
1991 /// Likewise for MOVK; no check.1991 /// Likewise for MOVK; no check.
1992 R_AARCH64_MOVW_PREL_G2_NC = 292,1992 MOVW_PREL_G2_NC = 292,
1993 /// PC-rel. MOV{N,Z} imm. from 63:48.1993 /// PC-rel. MOV{N,Z} imm. from 63:48.
1994 R_AARCH64_MOVW_PREL_G3 = 293,1994 MOVW_PREL_G3 = 293,
1995 /// Dir. ADD imm. from bits 11:4.1995 /// Dir. ADD imm. from bits 11:4.
1996 R_AARCH64_LDST128_ABS_LO12_NC = 299,1996 LDST128_ABS_LO12_NC = 299,
1997 /// GOT-rel. off. MOV{N,Z} imm. 15:0.1997 /// GOT-rel. off. MOV{N,Z} imm. 15:0.
1998 R_AARCH64_MOVW_GOTOFF_G0 = 300,1998 MOVW_GOTOFF_G0 = 300,
1999 /// Likewise for MOVK; no check.1999 /// Likewise for MOVK; no check.
2000 R_AARCH64_MOVW_GOTOFF_G0_NC = 301,2000 MOVW_GOTOFF_G0_NC = 301,
2001 /// GOT-rel. o. MOV{N,Z} imm. 31:16.2001 /// GOT-rel. o. MOV{N,Z} imm. 31:16.
2002 R_AARCH64_MOVW_GOTOFF_G1 = 302,2002 MOVW_GOTOFF_G1 = 302,
2003 /// Likewise for MOVK; no check.2003 /// Likewise for MOVK; no check.
2004 R_AARCH64_MOVW_GOTOFF_G1_NC = 303,2004 MOVW_GOTOFF_G1_NC = 303,
2005 /// GOT-rel. o. MOV{N,Z} imm. 47:32.2005 /// GOT-rel. o. MOV{N,Z} imm. 47:32.
2006 R_AARCH64_MOVW_GOTOFF_G2 = 304,2006 MOVW_GOTOFF_G2 = 304,
2007 /// Likewise for MOVK; no check.2007 /// Likewise for MOVK; no check.
2008 R_AARCH64_MOVW_GOTOFF_G2_NC = 305,2008 MOVW_GOTOFF_G2_NC = 305,
2009 /// GOT-rel. o. MOV{N,Z} imm. 63:48.2009 /// GOT-rel. o. MOV{N,Z} imm. 63:48.
2010 R_AARCH64_MOVW_GOTOFF_G3 = 306,2010 MOVW_GOTOFF_G3 = 306,
2011 /// GOT-relative 64-bit.2011 /// GOT-relative 64-bit.
2012 R_AARCH64_GOTREL64 = 307,2012 GOTREL64 = 307,
2013 /// GOT-relative 32-bit.2013 /// GOT-relative 32-bit.
2014 R_AARCH64_GOTREL32 = 308,2014 GOTREL32 = 308,
2015 /// PC-rel. GOT off. load imm. 20:2.2015 /// PC-rel. GOT off. load imm. 20:2.
2016 R_AARCH64_GOT_LD_PREL19 = 309,2016 GOT_LD_PREL19 = 309,
2017 /// GOT-rel. off. LD/ST imm. 14:3.2017 /// GOT-rel. off. LD/ST imm. 14:3.
2018 R_AARCH64_LD64_GOTOFF_LO15 = 310,2018 LD64_GOTOFF_LO15 = 310,
2019 /// P-page-rel. GOT off. ADRP 32:12.2019 /// P-page-rel. GOT off. ADRP 32:12.
2020 R_AARCH64_ADR_GOT_PAGE = 311,2020 ADR_GOT_PAGE = 311,
2021 /// Dir. GOT off. LD/ST imm. 11:3.2021 /// Dir. GOT off. LD/ST imm. 11:3.
2022 R_AARCH64_LD64_GOT_LO12_NC = 312,2022 LD64_GOT_LO12_NC = 312,
2023 /// GOT-page-rel. GOT off. LD/ST 14:32023 /// GOT-page-rel. GOT off. LD/ST 14:3
2024 R_AARCH64_LD64_GOTPAGE_LO15 = 313,2024 LD64_GOTPAGE_LO15 = 313,
2025 /// PC-relative ADR imm. 20:0.2025 /// PC-relative ADR imm. 20:0.
2026 R_AARCH64_TLSGD_ADR_PREL21 = 512,2026 TLSGD_ADR_PREL21 = 512,
2027 /// page-rel. ADRP imm. 32:12.2027 /// page-rel. ADRP imm. 32:12.
2028 R_AARCH64_TLSGD_ADR_PAGE21 = 513,2028 TLSGD_ADR_PAGE21 = 513,
2029 /// direct ADD imm. from 11:0.2029 /// direct ADD imm. from 11:0.
2030 R_AARCH64_TLSGD_ADD_LO12_NC = 514,2030 TLSGD_ADD_LO12_NC = 514,
2031 /// GOT-rel. MOV{N,Z} 31:16.2031 /// GOT-rel. MOV{N,Z} 31:16.
2032 R_AARCH64_TLSGD_MOVW_G1 = 515,2032 TLSGD_MOVW_G1 = 515,
2033 /// GOT-rel. MOVK imm. 15:0.2033 /// GOT-rel. MOVK imm. 15:0.
2034 R_AARCH64_TLSGD_MOVW_G0_NC = 516,2034 TLSGD_MOVW_G0_NC = 516,
2035 /// Like 512; local dynamic model.2035 /// Like 512; local dynamic model.
2036 R_AARCH64_TLSLD_ADR_PREL21 = 517,2036 TLSLD_ADR_PREL21 = 517,
2037 /// Like 513; local dynamic model.2037 /// Like 513; local dynamic model.
2038 R_AARCH64_TLSLD_ADR_PAGE21 = 518,2038 TLSLD_ADR_PAGE21 = 518,
2039 /// Like 514; local dynamic model.2039 /// Like 514; local dynamic model.
2040 R_AARCH64_TLSLD_ADD_LO12_NC = 519,2040 TLSLD_ADD_LO12_NC = 519,
2041 /// Like 515; local dynamic model.2041 /// Like 515; local dynamic model.
2042 R_AARCH64_TLSLD_MOVW_G1 = 520,2042 TLSLD_MOVW_G1 = 520,
2043 /// Like 516; local dynamic model.2043 /// Like 516; local dynamic model.
2044 R_AARCH64_TLSLD_MOVW_G0_NC = 521,2044 TLSLD_MOVW_G0_NC = 521,
2045 /// TLS PC-rel. load imm. 20:2.2045 /// TLS PC-rel. load imm. 20:2.
2046 R_AARCH64_TLSLD_LD_PREL19 = 522,2046 TLSLD_LD_PREL19 = 522,
2047 /// TLS DTP-rel. MOV{N,Z} 47:32.2047 /// TLS DTP-rel. MOV{N,Z} 47:32.
2048 R_AARCH64_TLSLD_MOVW_DTPREL_G2 = 523,2048 TLSLD_MOVW_DTPREL_G2 = 523,
2049 /// TLS DTP-rel. MOV{N,Z} 31:16.2049 /// TLS DTP-rel. MOV{N,Z} 31:16.
2050 R_AARCH64_TLSLD_MOVW_DTPREL_G1 = 524,2050 TLSLD_MOVW_DTPREL_G1 = 524,
2051 /// Likewise; MOVK; no check.2051 /// Likewise; MOVK; no check.
2052 R_AARCH64_TLSLD_MOVW_DTPREL_G1_NC = 525,2052 TLSLD_MOVW_DTPREL_G1_NC = 525,
2053 /// TLS DTP-rel. MOV{N,Z} 15:0.2053 /// TLS DTP-rel. MOV{N,Z} 15:0.
2054 R_AARCH64_TLSLD_MOVW_DTPREL_G0 = 526,2054 TLSLD_MOVW_DTPREL_G0 = 526,
2055 /// Likewise; MOVK; no check.2055 /// Likewise; MOVK; no check.
2056 R_AARCH64_TLSLD_MOVW_DTPREL_G0_NC = 527,2056 TLSLD_MOVW_DTPREL_G0_NC = 527,
2057 /// DTP-rel. ADD imm. from 23:12.2057 /// DTP-rel. ADD imm. from 23:12.
2058 R_AARCH64_TLSLD_ADD_DTPREL_HI12 = 528,2058 TLSLD_ADD_DTPREL_HI12 = 528,
2059 /// DTP-rel. ADD imm. from 11:0.2059 /// DTP-rel. ADD imm. from 11:0.
2060 R_AARCH64_TLSLD_ADD_DTPREL_LO12 = 529,2060 TLSLD_ADD_DTPREL_LO12 = 529,
2061 /// Likewise; no ovfl. check.2061 /// Likewise; no ovfl. check.
2062 R_AARCH64_TLSLD_ADD_DTPREL_LO12_NC = 530,2062 TLSLD_ADD_DTPREL_LO12_NC = 530,
2063 /// DTP-rel. LD/ST imm. 11:0.2063 /// DTP-rel. LD/ST imm. 11:0.
2064 R_AARCH64_TLSLD_LDST8_DTPREL_LO12 = 531,2064 TLSLD_LDST8_DTPREL_LO12 = 531,
2065 /// Likewise; no check.2065 /// Likewise; no check.
2066 R_AARCH64_TLSLD_LDST8_DTPREL_LO12_NC = 532,2066 TLSLD_LDST8_DTPREL_LO12_NC = 532,
2067 /// DTP-rel. LD/ST imm. 11:1.2067 /// DTP-rel. LD/ST imm. 11:1.
2068 R_AARCH64_TLSLD_LDST16_DTPREL_LO12 = 533,2068 TLSLD_LDST16_DTPREL_LO12 = 533,
2069 /// Likewise; no check.2069 /// Likewise; no check.
2070 R_AARCH64_TLSLD_LDST16_DTPREL_LO12_NC = 534,2070 TLSLD_LDST16_DTPREL_LO12_NC = 534,
2071 /// DTP-rel. LD/ST imm. 11:2.2071 /// DTP-rel. LD/ST imm. 11:2.
2072 R_AARCH64_TLSLD_LDST32_DTPREL_LO12 = 535,2072 TLSLD_LDST32_DTPREL_LO12 = 535,
2073 /// Likewise; no check.2073 /// Likewise; no check.
2074 R_AARCH64_TLSLD_LDST32_DTPREL_LO12_NC = 536,2074 TLSLD_LDST32_DTPREL_LO12_NC = 536,
2075 /// DTP-rel. LD/ST imm. 11:3.2075 /// DTP-rel. LD/ST imm. 11:3.
2076 R_AARCH64_TLSLD_LDST64_DTPREL_LO12 = 537,2076 TLSLD_LDST64_DTPREL_LO12 = 537,
2077 /// Likewise; no check.2077 /// Likewise; no check.
2078 R_AARCH64_TLSLD_LDST64_DTPREL_LO12_NC = 538,2078 TLSLD_LDST64_DTPREL_LO12_NC = 538,
2079 /// GOT-rel. MOV{N,Z} 31:16.2079 /// GOT-rel. MOV{N,Z} 31:16.
2080 R_AARCH64_TLSIE_MOVW_GOTTPREL_G1 = 539,2080 TLSIE_MOVW_GOTTPREL_G1 = 539,
2081 /// GOT-rel. MOVK 15:0.2081 /// GOT-rel. MOVK 15:0.
2082 R_AARCH64_TLSIE_MOVW_GOTTPREL_G0_NC = 540,2082 TLSIE_MOVW_GOTTPREL_G0_NC = 540,
2083 /// Page-rel. ADRP 32:12.2083 /// Page-rel. ADRP 32:12.
2084 R_AARCH64_TLSIE_ADR_GOTTPREL_PAGE21 = 541,2084 TLSIE_ADR_GOTTPREL_PAGE21 = 541,
2085 /// Direct LD off. 11:3.2085 /// Direct LD off. 11:3.
2086 R_AARCH64_TLSIE_LD64_GOTTPREL_LO12_NC = 542,2086 TLSIE_LD64_GOTTPREL_LO12_NC = 542,
2087 /// PC-rel. load imm. 20:2.2087 /// PC-rel. load imm. 20:2.
2088 R_AARCH64_TLSIE_LD_GOTTPREL_PREL19 = 543,2088 TLSIE_LD_GOTTPREL_PREL19 = 543,
2089 /// TLS TP-rel. MOV{N,Z} 47:32.2089 /// TLS TP-rel. MOV{N,Z} 47:32.
2090 R_AARCH64_TLSLE_MOVW_TPREL_G2 = 544,2090 TLSLE_MOVW_TPREL_G2 = 544,
2091 /// TLS TP-rel. MOV{N,Z} 31:16.2091 /// TLS TP-rel. MOV{N,Z} 31:16.
2092 R_AARCH64_TLSLE_MOVW_TPREL_G1 = 545,2092 TLSLE_MOVW_TPREL_G1 = 545,
2093 /// Likewise; MOVK; no check.2093 /// Likewise; MOVK; no check.
2094 R_AARCH64_TLSLE_MOVW_TPREL_G1_NC = 546,2094 TLSLE_MOVW_TPREL_G1_NC = 546,
2095 /// TLS TP-rel. MOV{N,Z} 15:0.2095 /// TLS TP-rel. MOV{N,Z} 15:0.
2096 R_AARCH64_TLSLE_MOVW_TPREL_G0 = 547,2096 TLSLE_MOVW_TPREL_G0 = 547,
2097 /// Likewise; MOVK; no check.2097 /// Likewise; MOVK; no check.
2098 R_AARCH64_TLSLE_MOVW_TPREL_G0_NC = 548,2098 TLSLE_MOVW_TPREL_G0_NC = 548,
2099 /// TP-rel. ADD imm. 23:12.2099 /// TP-rel. ADD imm. 23:12.
2100 R_AARCH64_TLSLE_ADD_TPREL_HI12 = 549,2100 TLSLE_ADD_TPREL_HI12 = 549,
2101 /// TP-rel. ADD imm. 11:0.2101 /// TP-rel. ADD imm. 11:0.
2102 R_AARCH64_TLSLE_ADD_TPREL_LO12 = 550,2102 TLSLE_ADD_TPREL_LO12 = 550,
2103 /// Likewise; no ovfl. check.2103 /// Likewise; no ovfl. check.
2104 R_AARCH64_TLSLE_ADD_TPREL_LO12_NC = 551,2104 TLSLE_ADD_TPREL_LO12_NC = 551,
2105 /// TP-rel. LD/ST off. 11:0.2105 /// TP-rel. LD/ST off. 11:0.
2106 R_AARCH64_TLSLE_LDST8_TPREL_LO12 = 552,2106 TLSLE_LDST8_TPREL_LO12 = 552,
2107 /// Likewise; no ovfl. check.2107 /// Likewise; no ovfl. check.
2108 R_AARCH64_TLSLE_LDST8_TPREL_LO12_NC = 553,2108 TLSLE_LDST8_TPREL_LO12_NC = 553,
2109 /// TP-rel. LD/ST off. 11:1.2109 /// TP-rel. LD/ST off. 11:1.
2110 R_AARCH64_TLSLE_LDST16_TPREL_LO12 = 554,2110 TLSLE_LDST16_TPREL_LO12 = 554,
2111 /// Likewise; no check.2111 /// Likewise; no check.
2112 R_AARCH64_TLSLE_LDST16_TPREL_LO12_NC = 555,2112 TLSLE_LDST16_TPREL_LO12_NC = 555,
2113 /// TP-rel. LD/ST off. 11:2.2113 /// TP-rel. LD/ST off. 11:2.
2114 R_AARCH64_TLSLE_LDST32_TPREL_LO12 = 556,2114 TLSLE_LDST32_TPREL_LO12 = 556,
2115 /// Likewise; no check.2115 /// Likewise; no check.
2116 R_AARCH64_TLSLE_LDST32_TPREL_LO12_NC = 557,2116 TLSLE_LDST32_TPREL_LO12_NC = 557,
2117 /// TP-rel. LD/ST off. 11:3.2117 /// TP-rel. LD/ST off. 11:3.
2118 R_AARCH64_TLSLE_LDST64_TPREL_LO12 = 558,2118 TLSLE_LDST64_TPREL_LO12 = 558,
2119 /// Likewise; no check.2119 /// Likewise; no check.
2120 R_AARCH64_TLSLE_LDST64_TPREL_LO12_NC = 559,2120 TLSLE_LDST64_TPREL_LO12_NC = 559,
2121 /// PC-rel. load immediate 20:2.2121 /// PC-rel. load immediate 20:2.
2122 R_AARCH64_TLSDESC_LD_PREL19 = 560,2122 TLSDESC_LD_PREL19 = 560,
2123 /// PC-rel. ADR immediate 20:0.2123 /// PC-rel. ADR immediate 20:0.
2124 R_AARCH64_TLSDESC_ADR_PREL21 = 561,2124 TLSDESC_ADR_PREL21 = 561,
2125 /// Page-rel. ADRP imm. 32:12.2125 /// Page-rel. ADRP imm. 32:12.
2126 R_AARCH64_TLSDESC_ADR_PAGE21 = 562,2126 TLSDESC_ADR_PAGE21 = 562,
2127 /// Direct LD off. from 11:3.2127 /// Direct LD off. from 11:3.
2128 R_AARCH64_TLSDESC_LD64_LO12 = 563,2128 TLSDESC_LD64_LO12 = 563,
2129 /// Direct ADD imm. from 11:0.2129 /// Direct ADD imm. from 11:0.
2130 R_AARCH64_TLSDESC_ADD_LO12 = 564,2130 TLSDESC_ADD_LO12 = 564,
2131 /// GOT-rel. MOV{N,Z} imm. 31:16.2131 /// GOT-rel. MOV{N,Z} imm. 31:16.
2132 R_AARCH64_TLSDESC_OFF_G1 = 565,2132 TLSDESC_OFF_G1 = 565,
2133 /// GOT-rel. MOVK imm. 15:0; no ck.2133 /// GOT-rel. MOVK imm. 15:0; no ck.
2134 R_AARCH64_TLSDESC_OFF_G0_NC = 566,2134 TLSDESC_OFF_G0_NC = 566,
2135 /// Relax LDR.2135 /// Relax LDR.
2136 R_AARCH64_TLSDESC_LDR = 567,2136 TLSDESC_LDR = 567,
2137 /// Relax ADD.2137 /// Relax ADD.
2138 R_AARCH64_TLSDESC_ADD = 568,2138 TLSDESC_ADD = 568,
2139 /// Relax BLR.2139 /// Relax BLR.
2140 R_AARCH64_TLSDESC_CALL = 569,2140 TLSDESC_CALL = 569,
2141 /// TP-rel. LD/ST off. 11:4.2141 /// TP-rel. LD/ST off. 11:4.
2142 R_AARCH64_TLSLE_LDST128_TPREL_LO12 = 570,2142 TLSLE_LDST128_TPREL_LO12 = 570,
2143 /// Likewise; no check.2143 /// Likewise; no check.
2144 R_AARCH64_TLSLE_LDST128_TPREL_LO12_NC = 571,2144 TLSLE_LDST128_TPREL_LO12_NC = 571,
2145 /// DTP-rel. LD/ST imm. 11:4.2145 /// DTP-rel. LD/ST imm. 11:4.
2146 R_AARCH64_TLSLD_LDST128_DTPREL_LO12 = 572,2146 TLSLD_LDST128_DTPREL_LO12 = 572,
2147 /// Likewise; no check.2147 /// Likewise; no check.
2148 R_AARCH64_TLSLD_LDST128_DTPREL_LO12_NC = 573,2148 TLSLD_LDST128_DTPREL_LO12_NC = 573,
2149 /// Copy symbol at runtime.2149 /// Copy symbol at runtime.
2150 R_AARCH64_COPY = 1024,2150 COPY = 1024,
2151 /// Create GOT entry.2151 /// Create GOT entry.
2152 R_AARCH64_GLOB_DAT = 1025,2152 GLOB_DAT = 1025,
2153 /// Create PLT entry.2153 /// Create PLT entry.
2154 R_AARCH64_JUMP_SLOT = 1026,2154 JUMP_SLOT = 1026,
2155 /// Adjust by program base.2155 /// Adjust by program base.
2156 R_AARCH64_RELATIVE = 1027,2156 RELATIVE = 1027,
2157 /// Module number, 64 bit.2157 /// Module number, 64 bit.
2158 R_AARCH64_TLS_DTPMOD = 1028,2158 TLS_DTPMOD = 1028,
2159 /// Module-relative offset, 64 bit.2159 /// Module-relative offset, 64 bit.
2160 R_AARCH64_TLS_DTPREL = 1029,2160 TLS_DTPREL = 1029,
2161 /// TP-relative offset, 64 bit.2161 /// TP-relative offset, 64 bit.
2162 R_AARCH64_TLS_TPREL = 1030,2162 TLS_TPREL = 1030,
2163 /// TLS Descriptor.2163 /// TLS Descriptor.
2164 R_AARCH64_TLSDESC = 1031,2164 TLSDESC = 1031,
2165 /// STT_GNU_IFUNC relocation.2165 /// STT_GNU_IFUNC relocation.
2166 R_AARCH64_IRELATIVE = 1032,2166 IRELATIVE = 1032,
2167 _,2167 _,
2168};2168};
21692169
2170/// RISC-V relocations.2170/// RISC-V relocations.
2171pub const R_RISCV = enum(u32) {2171pub const R_RISCV = enum(u32) {
2172 R_RISCV_NONE = 0,2172 NONE = 0,
2173 R_RISCV_32 = 1,2173 @"32" = 1,
2174 R_RISCV_64 = 2,2174 @"64" = 2,
2175 R_RISCV_RELATIVE = 3,2175 RELATIVE = 3,
2176 R_RISCV_COPY = 4,2176 COPY = 4,
2177 R_RISCV_JUMP_SLOT = 5,2177 JUMP_SLOT = 5,
2178 R_RISCV_TLS_DTPMOD32 = 6,2178 TLS_DTPMOD32 = 6,
2179 R_RISCV_TLS_DTPMOD64 = 7,2179 TLS_DTPMOD64 = 7,
2180 R_RISCV_TLS_DTPREL32 = 8,2180 TLS_DTPREL32 = 8,
2181 R_RISCV_TLS_DTPREL64 = 9,2181 TLS_DTPREL64 = 9,
2182 R_RISCV_TLS_TPREL32 = 10,2182 TLS_TPREL32 = 10,
2183 R_RISCV_TLS_TPREL64 = 11,2183 TLS_TPREL64 = 11,
2184 R_RISCV_TLSDESC = 12,2184 TLSDESC = 12,
2185 R_RISCV_BRANCH = 16,2185 BRANCH = 16,
2186 R_RISCV_JAL = 17,2186 JAL = 17,
2187 R_RISCV_CALL = 18,2187 CALL = 18,
2188 R_RISCV_CALL_PLT = 19,2188 CALL_PLT = 19,
2189 R_RISCV_GOT_HI20 = 20,2189 GOT_HI20 = 20,
2190 R_RISCV_TLS_GOT_HI20 = 21,2190 TLS_GOT_HI20 = 21,
2191 R_RISCV_TLS_GD_HI20 = 22,2191 TLS_GD_HI20 = 22,
2192 R_RISCV_PCREL_HI20 = 23,2192 PCREL_HI20 = 23,
2193 R_RISCV_PCREL_LO12_I = 24,2193 PCREL_LO12_I = 24,
2194 R_RISCV_PCREL_LO12_S = 25,2194 PCREL_LO12_S = 25,
2195 R_RISCV_HI20 = 26,2195 HI20 = 26,
2196 R_RISCV_LO12_I = 27,2196 LO12_I = 27,
2197 R_RISCV_LO12_S = 28,2197 LO12_S = 28,
2198 R_RISCV_TPREL_HI20 = 29,2198 TPREL_HI20 = 29,
2199 R_RISCV_TPREL_LO12_I = 30,2199 TPREL_LO12_I = 30,
2200 R_RISCV_TPREL_LO12_S = 31,2200 TPREL_LO12_S = 31,
2201 R_RISCV_TPREL_ADD = 32,2201 TPREL_ADD = 32,
2202 R_RISCV_ADD8 = 33,2202 ADD8 = 33,
2203 R_RISCV_ADD16 = 34,2203 ADD16 = 34,
2204 R_RISCV_ADD32 = 35,2204 ADD32 = 35,
2205 R_RISCV_ADD64 = 36,2205 ADD64 = 36,
2206 R_RISCV_SUB8 = 37,2206 SUB8 = 37,
2207 R_RISCV_SUB16 = 38,2207 SUB16 = 38,
2208 R_RISCV_SUB32 = 39,2208 SUB32 = 39,
2209 R_RISCV_SUB64 = 40,2209 SUB64 = 40,
2210 R_RISCV_GNU_VTINHERIT = 41,2210 GNU_VTINHERIT = 41,
2211 R_RISCV_GNU_VTENTRY = 42,2211 GNU_VTENTRY = 42,
2212 R_RISCV_ALIGN = 43,2212 ALIGN = 43,
2213 R_RISCV_RVC_BRANCH = 44,2213 RVC_BRANCH = 44,
2214 R_RISCV_RVC_JUMP = 45,2214 RVC_JUMP = 45,
2215 R_RISCV_RVC_LUI = 46,2215 RVC_LUI = 46,
2216 R_RISCV_GPREL_I = 47,2216 GPREL_I = 47,
2217 R_RISCV_GPREL_S = 48,2217 GPREL_S = 48,
2218 R_RISCV_TPREL_I = 49,2218 TPREL_I = 49,
2219 R_RISCV_TPREL_S = 50,2219 TPREL_S = 50,
2220 R_RISCV_RELAX = 51,2220 RELAX = 51,
2221 R_RISCV_SUB6 = 52,2221 SUB6 = 52,
2222 R_RISCV_SET6 = 53,2222 SET6 = 53,
2223 R_RISCV_SET8 = 54,2223 SET8 = 54,
2224 R_RISCV_SET16 = 55,2224 SET16 = 55,
2225 R_RISCV_SET32 = 56,2225 SET32 = 56,
2226 R_RISCV_32_PCREL = 57,2226 @"32_PCREL" = 57,
2227 R_RISCV_IRELATIVE = 58,2227 IRELATIVE = 58,
2228 R_RISCV_PLT32 = 59,2228 PLT32 = 59,
2229 R_RISCV_SET_ULEB128 = 60,2229 SET_ULEB128 = 60,
2230 R_RISCV_SUB_ULEB128 = 61,2230 SUB_ULEB128 = 61,
2231 _,2231 _,
2232};2232};
22332233
src/arch/x86_64/Emit.zig+9-9
...@@ -43,7 +43,7 @@ pub fn emitMir(emit: *Emit) Error!void {...@@ -43,7 +43,7 @@ pub fn emitMir(emit: *Emit) Error!void {
43 .linker_extern_fn => |symbol| if (emit.lower.bin_file.cast(link.File.Elf)) |elf_file| {43 .linker_extern_fn => |symbol| if (emit.lower.bin_file.cast(link.File.Elf)) |elf_file| {
44 // Add relocation to the decl.44 // Add relocation to the decl.
45 const atom_ptr = elf_file.symbol(symbol.atom_index).atom(elf_file).?;45 const atom_ptr = elf_file.symbol(symbol.atom_index).atom(elf_file).?;
46 const r_type = @intFromEnum(std.elf.R_X86_64.R_X86_64_PLT32);46 const r_type = @intFromEnum(std.elf.R_X86_64.PLT32);
47 try atom_ptr.addReloc(elf_file, .{47 try atom_ptr.addReloc(elf_file, .{
48 .r_offset = end_offset - 4,48 .r_offset = end_offset - 4,
49 .r_info = (@as(u64, @intCast(symbol.sym_index)) << 32) | r_type,49 .r_info = (@as(u64, @intCast(symbol.sym_index)) << 32) | r_type,
...@@ -89,7 +89,7 @@ pub fn emitMir(emit: *Emit) Error!void {...@@ -89,7 +89,7 @@ pub fn emitMir(emit: *Emit) Error!void {
89 .linker_tlsld => |data| {89 .linker_tlsld => |data| {
90 const elf_file = emit.lower.bin_file.cast(link.File.Elf).?;90 const elf_file = emit.lower.bin_file.cast(link.File.Elf).?;
91 const atom = elf_file.symbol(data.atom_index).atom(elf_file).?;91 const atom = elf_file.symbol(data.atom_index).atom(elf_file).?;
92 const r_type = @intFromEnum(std.elf.R_X86_64.R_X86_64_TLSLD);92 const r_type = @intFromEnum(std.elf.R_X86_64.TLSLD);
93 try atom.addReloc(elf_file, .{93 try atom.addReloc(elf_file, .{
94 .r_offset = end_offset - 4,94 .r_offset = end_offset - 4,
95 .r_info = (@as(u64, @intCast(data.sym_index)) << 32) | r_type,95 .r_info = (@as(u64, @intCast(data.sym_index)) << 32) | r_type,
...@@ -99,7 +99,7 @@ pub fn emitMir(emit: *Emit) Error!void {...@@ -99,7 +99,7 @@ pub fn emitMir(emit: *Emit) Error!void {
99 .linker_dtpoff => |data| {99 .linker_dtpoff => |data| {
100 const elf_file = emit.lower.bin_file.cast(link.File.Elf).?;100 const elf_file = emit.lower.bin_file.cast(link.File.Elf).?;
101 const atom = elf_file.symbol(data.atom_index).atom(elf_file).?;101 const atom = elf_file.symbol(data.atom_index).atom(elf_file).?;
102 const r_type = @intFromEnum(std.elf.R_X86_64.R_X86_64_DTPOFF32);102 const r_type = @intFromEnum(std.elf.R_X86_64.DTPOFF32);
103 try atom.addReloc(elf_file, .{103 try atom.addReloc(elf_file, .{
104 .r_offset = end_offset - 4,104 .r_offset = end_offset - 4,
105 .r_info = (@as(u64, @intCast(data.sym_index)) << 32) | r_type,105 .r_info = (@as(u64, @intCast(data.sym_index)) << 32) | r_type,
...@@ -122,9 +122,9 @@ pub fn emitMir(emit: *Emit) Error!void {...@@ -122,9 +122,9 @@ pub fn emitMir(emit: *Emit) Error!void {
122 const r_type: u32 = if (sym.flags.needs_zig_got and !is_obj_or_static_lib)122 const r_type: u32 = if (sym.flags.needs_zig_got and !is_obj_or_static_lib)
123 link.File.Elf.R_ZIG_GOTPCREL123 link.File.Elf.R_ZIG_GOTPCREL
124 else if (sym.flags.needs_got)124 else if (sym.flags.needs_got)
125 @intFromEnum(std.elf.R_X86_64.R_X86_64_GOTPCREL)125 @intFromEnum(std.elf.R_X86_64.GOTPCREL)
126 else126 else
127 @intFromEnum(std.elf.R_X86_64.R_X86_64_PC32);127 @intFromEnum(std.elf.R_X86_64.PC32);
128 try atom.addReloc(elf_file, .{128 try atom.addReloc(elf_file, .{
129 .r_offset = end_offset - 4,129 .r_offset = end_offset - 4,
130 .r_info = (@as(u64, @intCast(data.sym_index)) << 32) | r_type,130 .r_info = (@as(u64, @intCast(data.sym_index)) << 32) | r_type,
...@@ -132,7 +132,7 @@ pub fn emitMir(emit: *Emit) Error!void {...@@ -132,7 +132,7 @@ pub fn emitMir(emit: *Emit) Error!void {
132 });132 });
133 } else {133 } else {
134 if (lowered_inst.encoding.mnemonic == .call and sym.flags.needs_zig_got and is_obj_or_static_lib) {134 if (lowered_inst.encoding.mnemonic == .call and sym.flags.needs_zig_got and is_obj_or_static_lib) {
135 const r_type = @intFromEnum(std.elf.R_X86_64.R_X86_64_PC32);135 const r_type = @intFromEnum(std.elf.R_X86_64.PC32);
136 try atom.addReloc(elf_file, .{136 try atom.addReloc(elf_file, .{
137 .r_offset = end_offset - 4,137 .r_offset = end_offset - 4,
138 .r_info = (@as(u64, @intCast(data.sym_index)) << 32) | r_type,138 .r_info = (@as(u64, @intCast(data.sym_index)) << 32) | r_type,
...@@ -142,11 +142,11 @@ pub fn emitMir(emit: *Emit) Error!void {...@@ -142,11 +142,11 @@ pub fn emitMir(emit: *Emit) Error!void {
142 const r_type: u32 = if (sym.flags.needs_zig_got and !is_obj_or_static_lib)142 const r_type: u32 = if (sym.flags.needs_zig_got and !is_obj_or_static_lib)
143 link.File.Elf.R_ZIG_GOT32143 link.File.Elf.R_ZIG_GOT32
144 else if (sym.flags.needs_got)144 else if (sym.flags.needs_got)
145 @intFromEnum(std.elf.R_X86_64.R_X86_64_GOT32)145 @intFromEnum(std.elf.R_X86_64.GOT32)
146 else if (sym.flags.is_tls)146 else if (sym.flags.is_tls)
147 @intFromEnum(std.elf.R_X86_64.R_X86_64_TPOFF32)147 @intFromEnum(std.elf.R_X86_64.TPOFF32)
148 else148 else
149 @intFromEnum(std.elf.R_X86_64.R_X86_64_32);149 @intFromEnum(std.elf.R_X86_64.@"32");
150 try atom.addReloc(elf_file, .{150 try atom.addReloc(elf_file, .{
151 .r_offset = end_offset - 4,151 .r_offset = end_offset - 4,
152 .r_info = (@as(u64, @intCast(data.sym_index)) << 32) | r_type,152 .r_info = (@as(u64, @intCast(data.sym_index)) << 32) | r_type,
src/link/Elf/Atom.zig+72-72
...@@ -386,7 +386,7 @@ pub fn scanRelocsRequiresCode(self: Atom, elf_file: *Elf) bool {...@@ -386,7 +386,7 @@ pub fn scanRelocsRequiresCode(self: Atom, elf_file: *Elf) bool {
386 switch (cpu_arch) {386 switch (cpu_arch) {
387 .x86_64 => {387 .x86_64 => {
388 const r_type: elf.R_X86_64 = @enumFromInt(rel.r_type());388 const r_type: elf.R_X86_64 = @enumFromInt(rel.r_type());
389 if (r_type == .R_X86_64_GOTTPOFF) return true;389 if (r_type == .GOTTPOFF) return true;
390 },390 },
391 else => {},391 else => {},
392 }392 }
...@@ -841,7 +841,7 @@ const x86_64 = struct {...@@ -841,7 +841,7 @@ const x86_64 = struct {
841 const rel = rels[i];841 const rel = rels[i];
842 const r_type: elf.R_X86_64 = @enumFromInt(rel.r_type());842 const r_type: elf.R_X86_64 = @enumFromInt(rel.r_type());
843843
844 if (r_type == .R_X86_64_NONE) continue;844 if (r_type == .NONE) continue;
845845
846 const r_offset = std.math.cast(usize, rel.r_offset) orelse return error.Overflow;846 const r_offset = std.math.cast(usize, rel.r_offset) orelse return error.Overflow;
847847
...@@ -874,40 +874,40 @@ const x86_64 = struct {...@@ -874,40 +874,40 @@ const x86_64 = struct {
874 // While traversing relocations, mark symbols that require special handling such as874 // While traversing relocations, mark symbols that require special handling such as
875 // pointer indirection via GOT, or a stub trampoline via PLT.875 // pointer indirection via GOT, or a stub trampoline via PLT.
876 switch (r_type) {876 switch (r_type) {
877 .R_X86_64_64 => {877 .@"64" => {
878 try atom.scanReloc(symbol, rel, dynAbsRelocAction(symbol, elf_file), elf_file);878 try atom.scanReloc(symbol, rel, dynAbsRelocAction(symbol, elf_file), elf_file);
879 },879 },
880880
881 .R_X86_64_32,881 .@"32",
882 .R_X86_64_32S,882 .@"32S",
883 => {883 => {
884 try atom.scanReloc(symbol, rel, dynAbsRelocAction(symbol, elf_file), elf_file);884 try atom.scanReloc(symbol, rel, dynAbsRelocAction(symbol, elf_file), elf_file);
885 },885 },
886886
887 .R_X86_64_GOT32,887 .GOT32,
888 .R_X86_64_GOTPC32,888 .GOTPC32,
889 .R_X86_64_GOTPC64,889 .GOTPC64,
890 .R_X86_64_GOTPCREL,890 .GOTPCREL,
891 .R_X86_64_GOTPCREL64,891 .GOTPCREL64,
892 .R_X86_64_GOTPCRELX,892 .GOTPCRELX,
893 .R_X86_64_REX_GOTPCRELX,893 .REX_GOTPCRELX,
894 => {894 => {
895 symbol.flags.needs_got = true;895 symbol.flags.needs_got = true;
896 },896 },
897897
898 .R_X86_64_PLT32,898 .PLT32,
899 .R_X86_64_PLTOFF64,899 .PLTOFF64,
900 => {900 => {
901 if (symbol.flags.import) {901 if (symbol.flags.import) {
902 symbol.flags.needs_plt = true;902 symbol.flags.needs_plt = true;
903 }903 }
904 },904 },
905905
906 .R_X86_64_PC32 => {906 .PC32 => {
907 try atom.scanReloc(symbol, rel, pcRelocAction(symbol, elf_file), elf_file);907 try atom.scanReloc(symbol, rel, pcRelocAction(symbol, elf_file), elf_file);
908 },908 },
909909
910 .R_X86_64_TLSGD => {910 .TLSGD => {
911 // TODO verify followed by appropriate relocation such as PLT32 __tls_get_addr911 // TODO verify followed by appropriate relocation such as PLT32 __tls_get_addr
912912
913 if (is_static or (!symbol.flags.import and !is_dyn_lib)) {913 if (is_static or (!symbol.flags.import and !is_dyn_lib)) {
...@@ -922,7 +922,7 @@ const x86_64 = struct {...@@ -922,7 +922,7 @@ const x86_64 = struct {
922 }922 }
923 },923 },
924924
925 .R_X86_64_TLSLD => {925 .TLSLD => {
926 // TODO verify followed by appropriate relocation such as PLT32 __tls_get_addr926 // TODO verify followed by appropriate relocation such as PLT32 __tls_get_addr
927927
928 if (is_static or !is_dyn_lib) {928 if (is_static or !is_dyn_lib) {
...@@ -934,7 +934,7 @@ const x86_64 = struct {...@@ -934,7 +934,7 @@ const x86_64 = struct {
934 }934 }
935 },935 },
936936
937 .R_X86_64_GOTTPOFF => {937 .GOTTPOFF => {
938 const should_relax = blk: {938 const should_relax = blk: {
939 if (is_dyn_lib or symbol.flags.import) break :blk false;939 if (is_dyn_lib or symbol.flags.import) break :blk false;
940 if (!x86_64.canRelaxGotTpOff(code.?[r_offset - 3 ..])) break :blk false;940 if (!x86_64.canRelaxGotTpOff(code.?[r_offset - 3 ..])) break :blk false;
...@@ -945,25 +945,25 @@ const x86_64 = struct {...@@ -945,25 +945,25 @@ const x86_64 = struct {
945 }945 }
946 },946 },
947947
948 .R_X86_64_GOTPC32_TLSDESC => {948 .GOTPC32_TLSDESC => {
949 const should_relax = is_static or (!is_dyn_lib and !symbol.flags.import);949 const should_relax = is_static or (!is_dyn_lib and !symbol.flags.import);
950 if (!should_relax) {950 if (!should_relax) {
951 symbol.flags.needs_tlsdesc = true;951 symbol.flags.needs_tlsdesc = true;
952 }952 }
953 },953 },
954954
955 .R_X86_64_TPOFF32,955 .TPOFF32,
956 .R_X86_64_TPOFF64,956 .TPOFF64,
957 => {957 => {
958 if (is_dyn_lib) try atom.reportPicError(symbol, rel, elf_file);958 if (is_dyn_lib) try atom.reportPicError(symbol, rel, elf_file);
959 },959 },
960960
961 .R_X86_64_GOTOFF64,961 .GOTOFF64,
962 .R_X86_64_DTPOFF32,962 .DTPOFF32,
963 .R_X86_64_DTPOFF64,963 .DTPOFF64,
964 .R_X86_64_SIZE32,964 .SIZE32,
965 .R_X86_64_SIZE64,965 .SIZE64,
966 .R_X86_64_TLSDESC_CALL,966 .TLSDESC_CALL,
967 => {},967 => {},
968968
969 else => |x| switch (@intFromEnum(x)) {969 else => |x| switch (@intFromEnum(x)) {
...@@ -990,7 +990,7 @@ const x86_64 = struct {...@@ -990,7 +990,7 @@ const x86_64 = struct {
990 while (i < rels.len) : (i += 1) {990 while (i < rels.len) : (i += 1) {
991 const rel = rels[i];991 const rel = rels[i];
992 const r_type: elf.R_X86_64 = @enumFromInt(rel.r_type());992 const r_type: elf.R_X86_64 = @enumFromInt(rel.r_type());
993 if (r_type == .R_X86_64_NONE) continue;993 if (r_type == .NONE) continue;
994994
995 const target = switch (file_ptr) {995 const target = switch (file_ptr) {
996 .zig_object => |x| elf_file.symbol(x.symbol(rel.r_sym())),996 .zig_object => |x| elf_file.symbol(x.symbol(rel.r_sym())),
...@@ -1040,9 +1040,9 @@ const x86_64 = struct {...@@ -1040,9 +1040,9 @@ const x86_64 = struct {
1040 try stream.seekTo(r_offset);1040 try stream.seekTo(r_offset);
10411041
1042 switch (r_type) {1042 switch (r_type) {
1043 .R_X86_64_NONE => unreachable,1043 .NONE => unreachable,
10441044
1045 .R_X86_64_64 => {1045 .@"64" => {
1046 try atom.resolveDynAbsReloc(1046 try atom.resolveDynAbsReloc(
1047 target,1047 target,
1048 rel,1048 rel,
...@@ -1052,15 +1052,15 @@ const x86_64 = struct {...@@ -1052,15 +1052,15 @@ const x86_64 = struct {
1052 );1052 );
1053 },1053 },
10541054
1055 .R_X86_64_PLT32,1055 .PLT32,
1056 .R_X86_64_PC32,1056 .PC32,
1057 => try cwriter.writeInt(i32, @as(i32, @intCast(S + A - P)), .little),1057 => try cwriter.writeInt(i32, @as(i32, @intCast(S + A - P)), .little),
10581058
1059 .R_X86_64_GOTPCREL => try cwriter.writeInt(i32, @as(i32, @intCast(G + GOT + A - P)), .little),1059 .GOTPCREL => try cwriter.writeInt(i32, @as(i32, @intCast(G + GOT + A - P)), .little),
1060 .R_X86_64_GOTPC32 => try cwriter.writeInt(i32, @as(i32, @intCast(GOT + A - P)), .little),1060 .GOTPC32 => try cwriter.writeInt(i32, @as(i32, @intCast(GOT + A - P)), .little),
1061 .R_X86_64_GOTPC64 => try cwriter.writeInt(i64, GOT + A - P, .little),1061 .GOTPC64 => try cwriter.writeInt(i64, GOT + A - P, .little),
10621062
1063 .R_X86_64_GOTPCRELX => {1063 .GOTPCRELX => {
1064 if (!target.flags.import and !target.isIFunc(elf_file) and !target.isAbs(elf_file)) blk: {1064 if (!target.flags.import and !target.isIFunc(elf_file) and !target.isAbs(elf_file)) blk: {
1065 x86_64.relaxGotpcrelx(code[r_offset - 2 ..]) catch break :blk;1065 x86_64.relaxGotpcrelx(code[r_offset - 2 ..]) catch break :blk;
1066 try cwriter.writeInt(i32, @as(i32, @intCast(S + A - P)), .little);1066 try cwriter.writeInt(i32, @as(i32, @intCast(S + A - P)), .little);
...@@ -1069,7 +1069,7 @@ const x86_64 = struct {...@@ -1069,7 +1069,7 @@ const x86_64 = struct {
1069 try cwriter.writeInt(i32, @as(i32, @intCast(G + GOT + A - P)), .little);1069 try cwriter.writeInt(i32, @as(i32, @intCast(G + GOT + A - P)), .little);
1070 },1070 },
10711071
1072 .R_X86_64_REX_GOTPCRELX => {1072 .REX_GOTPCRELX => {
1073 if (!target.flags.import and !target.isIFunc(elf_file) and !target.isAbs(elf_file)) blk: {1073 if (!target.flags.import and !target.isIFunc(elf_file) and !target.isAbs(elf_file)) blk: {
1074 x86_64.relaxRexGotpcrelx(code[r_offset - 3 ..]) catch break :blk;1074 x86_64.relaxRexGotpcrelx(code[r_offset - 3 ..]) catch break :blk;
1075 try cwriter.writeInt(i32, @as(i32, @intCast(S + A - P)), .little);1075 try cwriter.writeInt(i32, @as(i32, @intCast(S + A - P)), .little);
...@@ -1078,16 +1078,16 @@ const x86_64 = struct {...@@ -1078,16 +1078,16 @@ const x86_64 = struct {
1078 try cwriter.writeInt(i32, @as(i32, @intCast(G + GOT + A - P)), .little);1078 try cwriter.writeInt(i32, @as(i32, @intCast(G + GOT + A - P)), .little);
1079 },1079 },
10801080
1081 .R_X86_64_32 => try cwriter.writeInt(u32, @as(u32, @truncate(@as(u64, @intCast(S + A)))), .little),1081 .@"32" => try cwriter.writeInt(u32, @as(u32, @truncate(@as(u64, @intCast(S + A)))), .little),
1082 .R_X86_64_32S => try cwriter.writeInt(i32, @as(i32, @truncate(S + A)), .little),1082 .@"32S" => try cwriter.writeInt(i32, @as(i32, @truncate(S + A)), .little),
10831083
1084 .R_X86_64_TPOFF32 => try cwriter.writeInt(i32, @as(i32, @truncate(S + A - TP)), .little),1084 .TPOFF32 => try cwriter.writeInt(i32, @as(i32, @truncate(S + A - TP)), .little),
1085 .R_X86_64_TPOFF64 => try cwriter.writeInt(i64, S + A - TP, .little),1085 .TPOFF64 => try cwriter.writeInt(i64, S + A - TP, .little),
10861086
1087 .R_X86_64_DTPOFF32 => try cwriter.writeInt(i32, @as(i32, @truncate(S + A - DTP)), .little),1087 .DTPOFF32 => try cwriter.writeInt(i32, @as(i32, @truncate(S + A - DTP)), .little),
1088 .R_X86_64_DTPOFF64 => try cwriter.writeInt(i64, S + A - DTP, .little),1088 .DTPOFF64 => try cwriter.writeInt(i64, S + A - DTP, .little),
10891089
1090 .R_X86_64_TLSGD => {1090 .TLSGD => {
1091 if (target.flags.has_tlsgd) {1091 if (target.flags.has_tlsgd) {
1092 const S_ = @as(i64, @intCast(target.tlsGdAddress(elf_file)));1092 const S_ = @as(i64, @intCast(target.tlsGdAddress(elf_file)));
1093 try cwriter.writeInt(i32, @as(i32, @intCast(S_ + A - P)), .little);1093 try cwriter.writeInt(i32, @as(i32, @intCast(S_ + A - P)), .little);
...@@ -1107,7 +1107,7 @@ const x86_64 = struct {...@@ -1107,7 +1107,7 @@ const x86_64 = struct {
1107 }1107 }
1108 },1108 },
11091109
1110 .R_X86_64_TLSLD => {1110 .TLSLD => {
1111 if (elf_file.got.tlsld_index) |entry_index| {1111 if (elf_file.got.tlsld_index) |entry_index| {
1112 const tlsld_entry = elf_file.got.entries.items[entry_index];1112 const tlsld_entry = elf_file.got.entries.items[entry_index];
1113 const S_ = @as(i64, @intCast(tlsld_entry.address(elf_file)));1113 const S_ = @as(i64, @intCast(tlsld_entry.address(elf_file)));
...@@ -1124,7 +1124,7 @@ const x86_64 = struct {...@@ -1124,7 +1124,7 @@ const x86_64 = struct {
1124 }1124 }
1125 },1125 },
11261126
1127 .R_X86_64_GOTPC32_TLSDESC => {1127 .GOTPC32_TLSDESC => {
1128 if (target.flags.has_tlsdesc) {1128 if (target.flags.has_tlsdesc) {
1129 const S_ = @as(i64, @intCast(target.tlsDescAddress(elf_file)));1129 const S_ = @as(i64, @intCast(target.tlsDescAddress(elf_file)));
1130 try cwriter.writeInt(i32, @as(i32, @intCast(S_ + A - P)), .little);1130 try cwriter.writeInt(i32, @as(i32, @intCast(S_ + A - P)), .little);
...@@ -1134,12 +1134,12 @@ const x86_64 = struct {...@@ -1134,12 +1134,12 @@ const x86_64 = struct {
1134 }1134 }
1135 },1135 },
11361136
1137 .R_X86_64_TLSDESC_CALL => if (!target.flags.has_tlsdesc) {1137 .TLSDESC_CALL => if (!target.flags.has_tlsdesc) {
1138 // call -> nop1138 // call -> nop
1139 try cwriter.writeAll(&.{ 0x66, 0x90 });1139 try cwriter.writeAll(&.{ 0x66, 0x90 });
1140 },1140 },
11411141
1142 .R_X86_64_GOTTPOFF => {1142 .GOTTPOFF => {
1143 if (target.flags.has_gottp) {1143 if (target.flags.has_gottp) {
1144 const S_ = @as(i64, @intCast(target.gotTpAddress(elf_file)));1144 const S_ = @as(i64, @intCast(target.gotTpAddress(elf_file)));
1145 try cwriter.writeInt(i32, @as(i32, @intCast(S_ + A - P)), .little);1145 try cwriter.writeInt(i32, @as(i32, @intCast(S_ + A - P)), .little);
...@@ -1149,7 +1149,7 @@ const x86_64 = struct {...@@ -1149,7 +1149,7 @@ const x86_64 = struct {
1149 }1149 }
1150 },1150 },
11511151
1152 .R_X86_64_GOT32 => try cwriter.writeInt(i32, @as(i32, @intCast(G + GOT + A)), .little),1152 .GOT32 => try cwriter.writeInt(i32, @as(i32, @intCast(G + GOT + A)), .little),
11531153
1154 else => |x| switch (@intFromEnum(x)) {1154 else => |x| switch (@intFromEnum(x)) {
1155 // Zig custom relocations1155 // Zig custom relocations
...@@ -1172,7 +1172,7 @@ const x86_64 = struct {...@@ -1172,7 +1172,7 @@ const x86_64 = struct {
1172 while (i < rels.len) : (i += 1) {1172 while (i < rels.len) : (i += 1) {
1173 const rel = rels[i];1173 const rel = rels[i];
1174 const r_type: elf.R_X86_64 = @enumFromInt(rel.r_type());1174 const r_type: elf.R_X86_64 = @enumFromInt(rel.r_type());
1175 if (r_type == .R_X86_64_NONE) continue;1175 if (r_type == .NONE) continue;
11761176
1177 const r_offset = std.math.cast(usize, rel.r_offset) orelse return error.Overflow;1177 const r_offset = std.math.cast(usize, rel.r_offset) orelse return error.Overflow;
11781178
...@@ -1229,21 +1229,21 @@ const x86_64 = struct {...@@ -1229,21 +1229,21 @@ const x86_64 = struct {
1229 try stream.seekTo(r_offset);1229 try stream.seekTo(r_offset);
12301230
1231 switch (r_type) {1231 switch (r_type) {
1232 .R_X86_64_NONE => unreachable,1232 .NONE => unreachable,
1233 .R_X86_64_8 => try cwriter.writeInt(u8, @as(u8, @bitCast(@as(i8, @intCast(S + A)))), .little),1233 .@"8" => try cwriter.writeInt(u8, @as(u8, @bitCast(@as(i8, @intCast(S + A)))), .little),
1234 .R_X86_64_16 => try cwriter.writeInt(u16, @as(u16, @bitCast(@as(i16, @intCast(S + A)))), .little),1234 .@"16" => try cwriter.writeInt(u16, @as(u16, @bitCast(@as(i16, @intCast(S + A)))), .little),
1235 .R_X86_64_32 => try cwriter.writeInt(u32, @as(u32, @bitCast(@as(i32, @intCast(S + A)))), .little),1235 .@"32" => try cwriter.writeInt(u32, @as(u32, @bitCast(@as(i32, @intCast(S + A)))), .little),
1236 .R_X86_64_32S => try cwriter.writeInt(i32, @as(i32, @intCast(S + A)), .little),1236 .@"32S" => try cwriter.writeInt(i32, @as(i32, @intCast(S + A)), .little),
1237 .R_X86_64_64 => try cwriter.writeInt(i64, S + A, .little),1237 .@"64" => try cwriter.writeInt(i64, S + A, .little),
1238 .R_X86_64_DTPOFF32 => try cwriter.writeInt(i32, @as(i32, @intCast(S + A - DTP)), .little),1238 .DTPOFF32 => try cwriter.writeInt(i32, @as(i32, @intCast(S + A - DTP)), .little),
1239 .R_X86_64_DTPOFF64 => try cwriter.writeInt(i64, S + A - DTP, .little),1239 .DTPOFF64 => try cwriter.writeInt(i64, S + A - DTP, .little),
1240 .R_X86_64_GOTOFF64 => try cwriter.writeInt(i64, S + A - GOT, .little),1240 .GOTOFF64 => try cwriter.writeInt(i64, S + A - GOT, .little),
1241 .R_X86_64_GOTPC64 => try cwriter.writeInt(i64, GOT + A, .little),1241 .GOTPC64 => try cwriter.writeInt(i64, GOT + A, .little),
1242 .R_X86_64_SIZE32 => {1242 .SIZE32 => {
1243 const size = @as(i64, @intCast(target.elfSym(elf_file).st_size));1243 const size = @as(i64, @intCast(target.elfSym(elf_file).st_size));
1244 try cwriter.writeInt(u32, @as(u32, @bitCast(@as(i32, @intCast(size + A)))), .little);1244 try cwriter.writeInt(u32, @as(u32, @bitCast(@as(i32, @intCast(size + A)))), .little);
1245 },1245 },
1246 .R_X86_64_SIZE64 => {1246 .SIZE64 => {
1247 const size = @as(i64, @intCast(target.elfSym(elf_file).st_size));1247 const size = @as(i64, @intCast(target.elfSym(elf_file).st_size));
1248 try cwriter.writeInt(i64, @as(i64, @intCast(size + A)), .little);1248 try cwriter.writeInt(i64, @as(i64, @intCast(size + A)), .little);
1249 },1249 },
...@@ -1293,8 +1293,8 @@ const x86_64 = struct {...@@ -1293,8 +1293,8 @@ const x86_64 = struct {
1293 const writer = stream.writer();1293 const writer = stream.writer();
1294 const rel: elf.R_X86_64 = @enumFromInt(rels[1].r_type());1294 const rel: elf.R_X86_64 = @enumFromInt(rels[1].r_type());
1295 switch (rel) {1295 switch (rel) {
1296 .R_X86_64_PC32,1296 .PC32,
1297 .R_X86_64_PLT32,1297 .PLT32,
1298 => {1298 => {
1299 var insts = [_]u8{1299 var insts = [_]u8{
1300 0x64, 0x48, 0x8b, 0x04, 0x25, 0, 0, 0, 0, // movq %fs:0,%rax1300 0x64, 0x48, 0x8b, 0x04, 0x25, 0, 0, 0, 0, // movq %fs:0,%rax
...@@ -1331,8 +1331,8 @@ const x86_64 = struct {...@@ -1331,8 +1331,8 @@ const x86_64 = struct {
1331 const writer = stream.writer();1331 const writer = stream.writer();
1332 const rel: elf.R_X86_64 = @enumFromInt(rels[1].r_type());1332 const rel: elf.R_X86_64 = @enumFromInt(rels[1].r_type());
1333 switch (rel) {1333 switch (rel) {
1334 .R_X86_64_PC32,1334 .PC32,
1335 .R_X86_64_PLT32,1335 .PLT32,
1336 => {1336 => {
1337 var insts = [_]u8{1337 var insts = [_]u8{
1338 0x31, 0xc0, // xor %eax, %eax1338 0x31, 0xc0, // xor %eax, %eax
...@@ -1344,8 +1344,8 @@ const x86_64 = struct {...@@ -1344,8 +1344,8 @@ const x86_64 = struct {
1344 try writer.writeAll(&insts);1344 try writer.writeAll(&insts);
1345 },1345 },
13461346
1347 .R_X86_64_GOTPCREL,1347 .GOTPCREL,
1348 .R_X86_64_GOTPCRELX,1348 .GOTPCRELX,
1349 => {1349 => {
1350 var insts = [_]u8{1350 var insts = [_]u8{
1351 0x31, 0xc0, // xor %eax, %eax1351 0x31, 0xc0, // xor %eax, %eax
...@@ -1431,10 +1431,10 @@ const x86_64 = struct {...@@ -1431,10 +1431,10 @@ const x86_64 = struct {
1431 const writer = stream.writer();1431 const writer = stream.writer();
1432 const rel: elf.R_X86_64 = @enumFromInt(rels[1].r_type());1432 const rel: elf.R_X86_64 = @enumFromInt(rels[1].r_type());
1433 switch (rel) {1433 switch (rel) {
1434 .R_X86_64_PC32,1434 .PC32,
1435 .R_X86_64_PLT32,1435 .PLT32,
1436 .R_X86_64_GOTPCREL,1436 .GOTPCREL,
1437 .R_X86_64_GOTPCRELX,1437 .GOTPCRELX,
1438 => {1438 => {
1439 var insts = [_]u8{1439 var insts = [_]u8{
1440 0x64, 0x48, 0x8b, 0x04, 0x25, 0, 0, 0, 0, // movq %fs:0,%rax1440 0x64, 0x48, 0x8b, 0x04, 0x25, 0, 0, 0, 0, // movq %fs:0,%rax
src/link/Elf/eh_frame.zig+4-4
...@@ -543,10 +543,10 @@ const x86_64 = struct {...@@ -543,10 +543,10 @@ const x86_64 = struct {
543 fn resolveReloc(rel: elf.Elf64_Rela, source: i64, target: i64, data: []u8) void {543 fn resolveReloc(rel: elf.Elf64_Rela, source: i64, target: i64, data: []u8) void {
544 const r_type: elf.R_X86_64 = @enumFromInt(rel.r_type());544 const r_type: elf.R_X86_64 = @enumFromInt(rel.r_type());
545 switch (r_type) {545 switch (r_type) {
546 .R_X86_64_32 => std.mem.writeInt(i32, data[0..4], @as(i32, @truncate(target)), .little),546 .@"32" => std.mem.writeInt(i32, data[0..4], @as(i32, @truncate(target)), .little),
547 .R_X86_64_64 => std.mem.writeInt(i64, data[0..8], target, .little),547 .@"64" => std.mem.writeInt(i64, data[0..8], target, .little),
548 .R_X86_64_PC32 => std.mem.writeInt(i32, data[0..4], @as(i32, @intCast(target - source)), .little),548 .PC32 => std.mem.writeInt(i32, data[0..4], @as(i32, @intCast(target - source)), .little),
549 .R_X86_64_PC64 => std.mem.writeInt(i64, data[0..8], target - source, .little),549 .PC64 => std.mem.writeInt(i64, data[0..8], target - source, .little),
550 else => unreachable,550 else => unreachable,
551 }551 }
552 }552 }
src/link/Elf/relocation.zig+36-37
...@@ -30,41 +30,41 @@ fn Table(comptime len: comptime_int, comptime RelType: type, comptime mapping: [...@@ -30,41 +30,41 @@ fn Table(comptime len: comptime_int, comptime RelType: type, comptime mapping: [
30}30}
3131
32const x86_64_relocs = Table(10, elf.R_X86_64, .{32const x86_64_relocs = Table(10, elf.R_X86_64, .{
33 .{ .abs, .R_X86_64_64 },33 .{ .abs, .@"64" },
34 .{ .copy, .R_X86_64_COPY },34 .{ .copy, .COPY },
35 .{ .rel, .R_X86_64_RELATIVE },35 .{ .rel, .RELATIVE },
36 .{ .irel, .R_X86_64_IRELATIVE },36 .{ .irel, .IRELATIVE },
37 .{ .glob_dat, .R_X86_64_GLOB_DAT },37 .{ .glob_dat, .GLOB_DAT },
38 .{ .jump_slot, .R_X86_64_JUMP_SLOT },38 .{ .jump_slot, .JUMP_SLOT },
39 .{ .dtpmod, .R_X86_64_DTPMOD64 },39 .{ .dtpmod, .DTPMOD64 },
40 .{ .dtpoff, .R_X86_64_DTPOFF64 },40 .{ .dtpoff, .DTPOFF64 },
41 .{ .tpoff, .R_X86_64_TPOFF64 },41 .{ .tpoff, .TPOFF64 },
42 .{ .tlsdesc, .R_X86_64_TLSDESC },42 .{ .tlsdesc, .TLSDESC },
43});43});
4444
45const aarch64_relocs = Table(10, elf.R_AARCH64, .{45const aarch64_relocs = Table(10, elf.R_AARCH64, .{
46 .{ .abs, .R_AARCH64_ABS64 },46 .{ .abs, .ABS64 },
47 .{ .copy, .R_AARCH64_COPY },47 .{ .copy, .COPY },
48 .{ .rel, .R_AARCH64_RELATIVE },48 .{ .rel, .RELATIVE },
49 .{ .irel, .R_AARCH64_IRELATIVE },49 .{ .irel, .IRELATIVE },
50 .{ .glob_dat, .R_AARCH64_GLOB_DAT },50 .{ .glob_dat, .GLOB_DAT },
51 .{ .jump_slot, .R_AARCH64_JUMP_SLOT },51 .{ .jump_slot, .JUMP_SLOT },
52 .{ .dtpmod, .R_AARCH64_TLS_DTPMOD },52 .{ .dtpmod, .TLS_DTPMOD },
53 .{ .dtpoff, .R_AARCH64_TLS_DTPREL },53 .{ .dtpoff, .TLS_DTPREL },
54 .{ .tpoff, .R_AARCH64_TLS_TPREL },54 .{ .tpoff, .TLS_TPREL },
55 .{ .tlsdesc, .R_AARCH64_TLSDESC },55 .{ .tlsdesc, .TLSDESC },
56});56});
5757
58const riscv64_relocs = Table(9, elf.R_RISCV, .{58const riscv64_relocs = Table(9, elf.R_RISCV, .{
59 .{ .abs, .R_RISCV_64 },59 .{ .abs, .@"64" },
60 .{ .copy, .R_RISCV_COPY },60 .{ .copy, .COPY },
61 .{ .rel, .R_RISCV_RELATIVE },61 .{ .rel, .RELATIVE },
62 .{ .irel, .R_RISCV_IRELATIVE },62 .{ .irel, .IRELATIVE },
63 .{ .jump_slot, .R_RISCV_JUMP_SLOT },63 .{ .jump_slot, .JUMP_SLOT },
64 .{ .dtpmod, .R_RISCV_TLS_DTPMOD64 },64 .{ .dtpmod, .TLS_DTPMOD64 },
65 .{ .dtpoff, .R_RISCV_TLS_DTPREL64 },65 .{ .dtpoff, .TLS_DTPREL64 },
66 .{ .tpoff, .R_RISCV_TLS_TPREL64 },66 .{ .tpoff, .TLS_TPREL64 },
67 .{ .tlsdesc, .R_RISCV_TLSDESC },67 .{ .tlsdesc, .TLSDESC },
68});68});
6969
70pub fn decode(r_type: u32, cpu_arch: std.Target.Cpu.Arch) ?Kind {70pub fn decode(r_type: u32, cpu_arch: std.Target.Cpu.Arch) ?Kind {
...@@ -106,17 +106,16 @@ fn formatRelocType(...@@ -106,17 +106,16 @@ fn formatRelocType(
106 _ = unused_fmt_string;106 _ = unused_fmt_string;
107 _ = options;107 _ = options;
108 const r_type = ctx.r_type;108 const r_type = ctx.r_type;
109 const str = switch (r_type) {109 switch (r_type) {
110 Elf.R_ZIG_GOT32 => "R_ZIG_GOT32",110 Elf.R_ZIG_GOT32 => try writer.writeAll("R_ZIG_GOT32"),
111 Elf.R_ZIG_GOTPCREL => "R_ZIG_GOTPCREL",111 Elf.R_ZIG_GOTPCREL => try writer.writeAll("R_ZIG_GOTPCREL"),
112 else => switch (ctx.cpu_arch) {112 else => switch (ctx.cpu_arch) {
113 .x86_64 => @tagName(@as(elf.R_X86_64, @enumFromInt(r_type))),113 .x86_64 => try writer.print("R_X86_64_{s}", .{@tagName(@as(elf.R_X86_64, @enumFromInt(r_type)))}),
114 .aarch64 => @tagName(@as(elf.R_AARCH64, @enumFromInt(r_type))),114 .aarch64 => try writer.print("R_AARCH64_{s}", .{@tagName(@as(elf.R_AARCH64, @enumFromInt(r_type)))}),
115 .riscv64 => @tagName(@as(elf.R_RISCV, @enumFromInt(r_type))),115 .riscv64 => try writer.print("R_RISCV_{s}", .{@tagName(@as(elf.R_RISCV, @enumFromInt(r_type)))}),
116 else => unreachable,116 else => unreachable,
117 },117 },
118 };118 }
119 try writer.print("{s}", .{str});
120}119}
121120
122const assert = std.debug.assert;121const assert = std.debug.assert;